CN114418044A - Intelligent exhibition room entrance guard security protection system - Google Patents
Intelligent exhibition room entrance guard security protection system Download PDFInfo
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Abstract
The invention discloses an intelligent exhibition hall entrance guard security system, which relates to the intelligent security technology and aims to solve the problems that temperature measurement is not accurate only at an entrance and an exit, and the temperature measurement is easily influenced by the external temperature once, and the key points of the technical scheme are as follows: the method comprises the following steps: portable response module, entrance guard's detecting element, district section detecting element and host computer monitored control system, district section detecting element includes: and the fixed stations are arranged in each area of the exhibition hall or the scenic spot, and establish a wireless monitoring network based on a Zigbee protocol with the portable sensing module by adopting a wireless communication technology. According to the invention, the portable sensing module collects the body temperature condition of the visitor and performs information interaction through the wireless monitoring network, so that the body condition of the visitor can be detected when people normally play, if abnormal body temperature occurs in the playing process, a monitoring signal can be transmitted to the upper computer monitoring system, the area for sending the monitoring signal is displayed and positioned, and managers can conveniently find and control the abnormal body temperature in time.
Description
Technical Field
The invention relates to an intelligent security technology, in particular to an intelligent exhibition hall entrance guard security system.
Background
In recent years, with the global ecological environment suffering from great destruction, new diseases are increasing worldwide, and influenza is abused. It is well known that influenza is highly contagious, and the main characteristics of influenza in humans include fever, which is present in some places where people are dense, for example: in the community, office building, kindergarten and the like, once a person is sick, the possibility that other people are infected is extremely high, particularly in the kindergarten, the body resistance of children is not as strong as that of adults, and if a school is nursing the children, the problems of careless leakage or untimely finding are easily caused by measuring the body temperature and taking protective measures after the children are found to be fever, so that the condition that a large number of children are cross-infected is caused. Therefore, in intensive public places, early detection of the disease condition is an important measure to avoid widespread virus spread.
People often set devices such as a thermal imager or a body temperature detector in places such as hospitals, large business supermarkets, schools, exhibition halls and the like to detect the body temperature of a human body in a manual or positioning detection mode, security personnel or medical personnel are required to carry out positioning detection at the entrance and exit, although the body temperature of the human body can be adjusted to be normally constant between 36 ℃ and 37 ℃, the temperature of the oral cavity of a normal person is not constant, the oral cavity temperature (also called mouth temperature) of the normal person is 36.2 ℃ to 37.2 ℃, the armpit temperature is 0.2 ℃ to 0.5 ℃ lower than the oral cavity temperature, the rectal temperature (also called anus temperature) is 0.2 ℃ to 0.6 ℃ higher than the oral cavity temperature, the body temperature is the lowest in the early morning at 2-5 ℃ and the highest in the afternoon at 5-7 ℃ in one day, but the temperature difference is less than 0.8 ℃ in one day, and when people enter the room from the open air, the skin temperature of people is easily influenced by the outdoor temperature, and the temperature measurement is not accurate only at the entrance and the exit, setting multiple side temperature points in exhibition halls and other places also requires more manpower and affects the visiting experience of people.
Therefore, a new solution is needed to solve this problem.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an intelligent exhibition hall entrance guard security system.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides an intelligent exhibition room entrance guard security protection system, includes: portable response module, entrance guard's detecting element, district section detecting element and host computer monitored control system, district section detecting element includes:
the fixed stations are arranged in each area of the exhibition hall or the scenic spot, and establish a wireless monitoring network based on a Zigbee protocol with the portable sensing module by adopting a wireless communication technology;
the portable sensing module is arranged at the wrist of the visitor, is used for acquiring the body temperature of the visitor in real time and outputting a monitoring signal when the temperature is abnormal, and is communicated with the fixed station when the portable sensing module is positioned in the area range of the wireless monitoring network;
the gateway node is communicated with the fixed station and the upper computer monitoring system, and the fixed station is used for receiving the monitoring signal output by the portable sensing module and transmitting the monitoring signal to the upper computer monitoring system;
and the upper computer monitoring system receives and reads the monitoring signal so as to display and position the area where the monitoring signal is located.
Through adopting above-mentioned technical scheme, each region at exhibition room and sight spot sets up fixed website respectively, when people carry portable response module and get into the place region, constitute wireless monitoring network through fixed website and portable response module, thereby can realize carrying out the interaction of information through wireless monitoring network with the body temperature situation that portable response module gathered the visitor, thereby realize people when normally playing, can detect the health condition of visitor equally, if play the in-process abnormal person of body temperature that appears, can carry monitor signal to host computer monitored control system, show and fix a position the region that sends monitor signal, the managers of being convenient for in time seeks and control unusual person.
The invention is further configured to: fixed website and portable response module all include radio frequency transceiver and microcontroller, are located portable response module microcontroller electric connection has body temperature sensor and NFC memory cell, type into in the NFC memory cell with visitor assorted basic information, body temperature sensor is used for acquireing the temperature and detects data to microcontroller with output temperature.
Through adopting above-mentioned technical scheme, through the radio frequency transceiver, can realize signal between fixed website and the portable response module, the wireless transmission of data, simultaneously through body temperature sensor and NFC memory cell, can acquire the body temperature situation of visitor, and NFC memory cell can save identity information, when the body temperature is unusual, carry body temperature data intercommunication identity information to the radio frequency transceiver through microcontroller and send to fixed website, then handle through host computer monitored control system, the managers of being convenient for can acquire the particular case of visitor the very first time, make the stroke tracking work.
The invention is further configured to: the microcontroller is coupled with the body temperature sensor, receives temperature detection data and outputs a monitoring signal to the gateway node when responding to the temperature detection data larger than a set normal temperature reference.
Through adopting above-mentioned technical scheme, microcontroller and body temperature sensor are connected and can be judged body temperature, and people can improve the precision of judging through the concrete parameter of adjustment microcontroller.
The invention is further configured to: the fixed station also includes a field storage computing unit coupled to the microcontroller to store in real time the time and location coordinates in response to the microcontroller receiving the monitoring signal, and a digital camera to capture real time image frames of the location coordinates.
By adopting the technical scheme, the digital camera and the field storage and calculation unit are arranged in the fixed station, when monitoring signals are received, real-time image pictures can be adopted through the digital camera, managers can conveniently learn the current conditions, the on-site storage and calculation unit is used for storing, a follow-up upper computer monitoring system can conveniently monitor, the time of coordinate positioning is recorded in sequence, the upper computer monitoring system can conveniently deduce the track of appointed personnel, and the investigation of late-stage passerby is facilitated.
The invention is further configured to: the upper computer monitoring system comprises:
the server establishes communication with the gateway node through the serial port line and the communication interface, and receives the monitoring signal to read the basic information and the positioning coordinate of the corresponding visitor;
and the display equipment is connected with the server to acquire and display the real-time image picture of the specified positioning coordinate.
By adopting the technical scheme, data transmission between the server and the gateway node is realized in a serial port line mode, the stability is good, the basic information and the positioning coordinates of the visitor can be acquired, the real-time image picture can be acquired and displayed through the display equipment, and the manager can conveniently and timely learn the picture.
The invention is further configured to: the upper computer monitoring system further comprises a router and an intelligent terminal, and the intelligent terminal is in communication connection with the server through the router to obtain real-time image pictures.
Through adopting above-mentioned technical scheme, through router and intelligent terminal, managers can not only show through display device, can learn the coordinate location of appointed visitor through the intelligent terminal who removes equally, and the managers of being convenient for carries out real time monitoring location in addressing process.
The invention is further configured to: and the server acquires the positioning coordinates and the real-time image picture according to time and outputs a track route map of the appointed visitor.
By adopting the technical scheme, the server is sequentially arranged according to the time for acquiring the positioning coordinates, so that the track route map is generated conveniently, the searching personnel can search for the appointed personnel along the track route map conveniently, and the method is more efficient and accurate.
The invention is further configured to: entrance guard's detecting element includes:
the information acquisition module is connected with the upper computer monitoring system through the control box and is used for acquiring the identity information of the personnel passing in and out for verification;
and the gate is coupled with the information acquisition module through the control box and responds to the verification passing to open the channel.
Through adopting above-mentioned technical scheme, set up entrance guard's detecting element, can inspect the personnel of business turn over exhibition room or scenic spot, specifically through information acquisition module, when people pass in and out, type personnel's identity information, and carry to the host computer monitored control system in, and check with the ticket business information that acquires when buying tickets, the follow-up screening of being convenient for, the identity information that information acquisition module acquireed of setting up of floodgate machine simultaneously checks when accurate, open channel, make people current, and when the unusual person of temperature appears in the scenic spot, the floodgate machine of closed export, and then reduce the interval of the activity of the unusual person of body temperature.
The invention is further configured to: the information acquisition module includes NFC card reader, camera and two-dimensional code reading head, the two-dimensional code reading head is used for reading the basic information two-dimensional code that contains the visitor to output identity verification data, the camera is used for acquireing the face information and the identity verification matching of visitor, the NFC card reader is used for verifying the identity information that portable response module was typeeed in order to verify.
Through adopting above-mentioned technical scheme, with the information of entering in advance such as the ticket business information that the NFC card reader can read the NFC tag card in the portable response module and carry, identity information to with two-dimensional code reading head can read two-dimensional code information such as green sign indicating number on visitor's cell-phone end, finally pair with the face information that the camera acquireed, realized the unified purpose of going on of health detection and ticket business verification, the efficiency of the detection of acceleration.
The invention is further configured to: the gate machine comprises a barrier gate machine and a pedestrian gate machine channel, wherein the pedestrian gate machine channel is connected with the control box through the channel controller and is used for controlling the opening and closing of the pedestrian gate channel.
By adopting the technical scheme, the arrangement of the passage of the barrier gate machine and the pedestrian gate machine strictly controls the walking in the human traffic and the driving-in and driving-out of the vehicle, and the vehicle can be released after the check is accurate, so that the reliability of entrance guard security is improved, and the application range is wide.
In conclusion, the invention has the following beneficial effects:
each region at exhibition room and sight spot sets up fixed website respectively, when people carry portable response module and get into the place region, constitute wireless monitoring network through fixed website and portable response module, thereby can realize carrying out the interaction of information through wireless monitoring network with the body temperature situation of portable response module collection visitor, thereby realize people when normally playing, can detect the health condition of visitor equally, if the unusual person of body temperature appears in the play in-process, can carry monitor signal to host computer monitored control system, show and fix a position the region of sending monitor signal, the managers of being convenient for in time look for and control unusual person.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a fixed station according to the present invention;
FIG. 3 is a schematic structural diagram of a portable sensor module according to the present invention;
fig. 4 is a sorting algorithm for the slot number operation of the NFC memory unit in the present invention.
In the figure: 1. a portable sensing module; 2. an entrance guard detection unit; 3. a section detection unit; 4. an upper computer monitoring system; 5. a radio frequency transceiver; 6. a microcontroller; 7. a body temperature sensor; 8. an NFC storage unit; 9. a field storage computing unit; 10. a digital camera; 11. a server; 12. a display device; 13. and an information acquisition module.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
The utility model provides an intelligent exhibition room entrance guard security protection system, as shown in fig. 1 to 3, includes: portable response module 1, entrance guard detecting element 2, district section detecting element 3 and upper computer monitored control system 4, district section detecting element 3 includes:
the fixed stations are arranged in each area of the exhibition hall or the scenic spot, and establish a wireless monitoring network based on a Zigbee protocol with the portable sensing module 1 by adopting a wireless communication technology;
the portable sensing module 1 is arranged at the wrist of the visitor, is used for acquiring the body temperature of the visitor in real time and outputting a monitoring signal when the temperature is abnormal, and is communicated with a fixed station when the portable sensing module is positioned in the area range of a wireless monitoring network;
the gateway node is communicated with the fixed station and the upper computer monitoring system 4, and the fixed station is used for receiving the monitoring signal output by the portable sensing module 1 and transmitting the monitoring signal to the upper computer monitoring system 4;
and the upper computer monitoring system 4 is used for receiving and reading the monitoring signals so as to display and position the area where the monitoring signals are located.
As shown in fig. 2 and 3, each of the fixed station and the portable sensing module 1 includes a radio frequency transceiver 5 and a microcontroller 6, the microcontroller 6 located in the portable sensing module 1 is electrically connected with a body temperature sensor 7 and an NFC storage unit 8, basic information matched with a visitor is recorded in the NFC storage unit 8, the body temperature sensor 7 is used for acquiring temperature and outputting temperature detection data to the microcontroller 6, wherein the microcontroller 6 is coupled with the body temperature sensor 7, receives the temperature detection data and outputs a monitoring signal to the gateway node in response to the temperature detection data being greater than a set normal temperature reference, the fixed station further includes a field storage calculating unit 9 and a digital camera 10 coupled with the microcontroller 6, the field storage calculating unit 9 is used for storing time and location coordinates in real time in response to the microcontroller 6 receiving the monitoring signal, the digital camera 10 is used to capture a real-time image frame of the positioning coordinates.
In this embodiment, the gateway node is also provided with a microcontroller 6 and a radio frequency transceiver 5, and the microcontroller 6 located at the gateway node is connected with the server 11 in the upper computer monitoring system 4 through a communication interface and a serial port line of RS232, so that when the portable sensing module 1 collects and sends data to a fixed station, the data is processed by the microcontroller 6 in the fixed station, and then the data is transmitted to the gateway node and transmitted to the upper computer monitoring system 4 in a wireless transmission manner, wherein the microcontrollers 6 in the fixed node, the gateway node and the portable sensing module 1 all adopt a single chip microcomputer of PIC16F877A type, and the radio frequency transceivers 5 in the fixed node, the gateway node and the portable sensing module 1 all adopt CC2500 as control chips.
As shown in fig. 2, the upper computer monitoring system 4 includes a server 11 establishing communication with the gateway node through a serial port line and a communication interface and a display device 12 connected to the server 11, wherein, the server 11 is used for receiving the monitoring signal to read the basic information and the positioning coordinate of the corresponding visitor, and the display device 12 acquires and displays the real-time image picture of the designated positioning coordinate, in addition, the upper computer monitoring system 4 further comprises a router and an intelligent terminal, the intelligent terminal is in communication connection with the server 11 through the router, to obtain a real-time image picture, realize that the server 11 obtains the positioning coordinate and the real-time image picture according to time, output a track route map of a designated visitor, in this embodiment, the server 11 is an intel-based desktop computer, and the smart terminal includes a smart mobile phone or a tablet computer co-networked with the server 11 via a wireless router.
As shown in fig. 1, the access control detection unit 2 includes an information acquisition module 13 and a gate, wherein the information acquisition module 13 is connected with the upper computer monitoring system 4 through a control box, the information acquisition module 13 comprises an NFC card reader, a camera and a two-dimensional code reading head, the two-dimensional code reading head is used for reading a two-dimensional code containing basic information of a visitor, to output the identity verification data, the camera is used for acquiring the face information of the visitor to match with the identity verification, the NFC card reader is used for verifying the identity information input by the portable sensing module 1 to perform verification, and the gate is coupled with information acquisition module 13 through the control box, passes in response to verifying in order to open the passageway, and is specific, the gate includes banister machine and people's bank of china gate machine passageway, and people's bank of china gate machine passageway passes through the passageway controller and is connected with the control box for the switching of control people's bank of china gate passageway.
As shown in fig. 4, the implementation flow of the sorting algorithm for setting the NFC storage units 8 to identify the collision-avoidance slot number operation is as follows:
respectively carrying out binary sequencing on a plurality of NFC storage units 8, obtaining sequence numbers produced according to the sequence, and in a contention period, firstly determining the sending time slot of the NFC storage units 8 in a contention data frame by using a remainder obtained by dividing the sequence numbers by the number of time slots of the contention period; then, the quotient obtained by dividing the sequence number by the number of the contention period time slots is used for determining the transmission bit of the corresponding time slot of the tag in the contention frame, and then the transmission bit of the corresponding time slot of the contention data frame transmitted in the contention period is filled with data '1'; finally, the transmission sequence of the tags in the whole data transmission period is determined by using the filled contention data frame (namely, the transmission sequence of the tags is equal to the total number of '1' in the transmission bit and the previous transmission bits), so that the tags with different sequence numbers are allocated with different transmission timing sequences.
The working process is as follows: when a visitor visits an exhibition hall and a scenic spot, firstly, when ticket buying or ticket taking is carried out through an identity card through a ticket selling department of a tourist center, ticket selling personnel input identity information of the visitor into the portable induction module 1 as basic information, the identity information matched with the visitor is stored through the NFC storage unit 8 and is paired with a unique serial number, then, the identity information is input into the portable induction module 1 through the entrance guard detection unit 2, the portable induction module 1 is close to the NFC card reader, the NFC card reader obtains the identity information carried in the portable induction module 1 and compares the identity information with a face image obtained by the camera, meanwhile, a related epidemic prevention two-dimensional code of the visitor is read through the two-dimensional code scanning head, a gate channel is opened after verification is correct, and the identity information of the visitor and the serial number of the portable induction module 1 are transmitted into the upper computer monitoring system 4.
When a visitor plays, the body temperature sensor 7 in the portable sensing module 1 is attached to the wrist of the visitor, the body temperature condition of the visitor can be acquired in real time, the body temperature is compared with the set body temperature through the microcontroller 6, when the body temperature rises abnormally, the microcontroller 6 continuously outputs a micro high-level monitoring signal to the radio frequency transceiver 5, when the visitor enters an area with a fixed station in a scenic spot, the radio frequency transceiver 5 transmits the high-level monitoring signal to the microprocessor in the fixed station, the digital camera 10 is controlled to collect a real-time video image and keep the real-time video image in the field storage and calculation unit 9, meanwhile, the time for receiving the monitoring signal and the coordinate positioning matched with the fixed station are recorded and synchronously transmitted to a gateway node, and the data synchronization is realized by means of the radio frequency transceiver 5, the microcontroller 6 and a communication interface in the gateway node, the manager can learn the area of the scenic spot where the abnormal body temperature person is located through the display device 12, and position the visitor in real time in the searching process by means of the intelligent terminal, and meanwhile, according to a route map of the visitor's tour, the manager can efficiently and accurately find a target and simultaneously troubleshoot the close receiver for the first time.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. The utility model provides an intelligent exhibition room entrance guard security protection system which characterized in that: the method comprises the following steps: portable response module (1), entrance guard detecting element (2), district section detecting element (3) and host computer monitored control system (4), district section detecting element (3) include:
the fixed stations are arranged in each area of the exhibition hall or the scenic spot, and establish a wireless monitoring network based on a Zigbee protocol with the portable sensing module (1) by adopting a wireless communication technology;
the portable sensing module (1) is arranged at the wrist of the visitor, is used for acquiring the body temperature of the visitor in real time and outputting a monitoring signal when the temperature is abnormal, and is communicated with the fixed station when the portable sensing module is positioned in the area range of the wireless monitoring network;
the gateway node is communicated with the fixed station and the upper computer monitoring system (4), and acquires a monitoring signal output by the portable induction module (1) received by the fixed station and transmits the monitoring signal to the upper computer monitoring system (4);
and the upper computer monitoring system (4) receives and reads the monitoring signal so as to display and position the area where the monitoring signal is located.
2. The intelligent exhibition hall entrance guard security and protection system of claim 1, characterized in that: fixed website and portable response module (1) all include radio frequency transceiver (5) and microcontroller (6), are located portable response module (1) microcontroller (6) electric connection has body temperature sensor (7) and NFC memory cell (8), be logged in with visitor assorted basic information in NFC memory cell (8), body temperature sensor (7) are used for acquireing the temperature and detect data to microcontroller (6) with output temperature.
3. The intelligent exhibition hall entrance guard security and protection system of claim 2, characterized in that: the microcontroller (6) is coupled with the body temperature sensor (7), receives temperature detection data and outputs a monitoring signal to the gateway node when the temperature detection data is larger than a set normal temperature reference.
4. The intelligent exhibition hall entrance guard security and protection system of claim 3, characterized in that: the fixed station further comprises an on-site memory computing unit (9) coupled to the microcontroller (6), the on-site memory computing unit (9) storing in real time and location coordinates in response to the microcontroller (6) receiving the monitoring signal, and a digital camera (10) for capturing a real time image frame of the location coordinates.
5. The intelligent exhibition hall entrance guard security and protection system of claim 4, characterized in that: the upper computer monitoring system (4) comprises:
the server (11) establishes communication with the gateway node through the serial port line and the communication interface, and receives the monitoring signal to read the basic information and the positioning coordinate of the corresponding visitor;
and the display device (12) is connected with the server (11) to acquire and display the real-time image picture of the specified positioning coordinate.
6. The intelligent exhibition hall entrance guard security and protection system of claim 5, characterized in that: the upper computer monitoring system (4) further comprises a router and an intelligent terminal, and the intelligent terminal is in communication connection with the server (11) through the router to obtain a real-time image.
7. The intelligent exhibition hall entrance guard security and protection system of claim 5, characterized in that: the server (11) acquires the positioning coordinates and the real-time image picture according to time and outputs a track route map of the appointed visitor.
8. The intelligent exhibition hall entrance guard security and protection system of claim 1, characterized in that: entrance guard's detecting element (2) includes:
the information acquisition module (13) is connected with the upper computer monitoring system (4) through the control box and is used for acquiring the identity information of the personnel passing through the verification;
and the gate is coupled with the information acquisition module (13) through the control box and responds to the verification passing to open the channel.
9. The intelligent exhibition hall entrance guard security and protection system of claim 8, characterized in that: information acquisition module (13) include NFC card reader, camera and two-dimensional code reading head, the two-dimensional code reading head is used for reading the basic information two-dimensional code that contains the visitor to output identity verification data, the camera is used for acquireing the people's face information of visitor and matches with the identity verification, the NFC card reader is used for verifying the identity information of portable response module (1) input in order to verify.
10. The intelligent exhibition hall entrance guard security and protection system of claim 8, characterized in that: the gate machine comprises a barrier gate machine and a pedestrian gate machine channel, wherein the pedestrian gate machine channel is connected with the control box through the channel controller and is used for controlling the opening and closing of the pedestrian gate channel.
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