CN112378521B - Temperature measurement system - Google Patents
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Abstract
The embodiment of the invention relates to a temperature measurement system, which comprises: the system comprises a temperature measurement system management end, an exchange module, a double-spectrum camera module and a mobile terminal client; the double-spectrum camera module is used for acquiring double-spectrum video information of the mobile population in the area at the front end, the temperature measurement system management end is used for extracting abnormal body temperature personnel information from the double-spectrum video information, and the mobile terminal client end is used for assisting a worker to quickly locate the position of the abnormal body temperature personnel; the embodiment of the invention can acquire real-time body temperature data of the mobile crowd in the public area, can be used for checking the attendance of the personnel by docking an external personnel checking and recording system, and can be used for sharing data by docking an external abnormal body temperature personnel information system.
Description
Technical Field
The invention relates to the technical field of infrared thermal imaging, in particular to a temperature measurement system.
Background
The epidemic febrile disease causes the characteristics of strong infectivity, high transmission speed, serious disease symptoms and the like, and is easy to cause adverse effects on normal work and life of people. Sometimes even epidemic situations can be exploded if the transmission path is prevented from being used for a long time. The most common means of preventing the transmission path is isolation, and the purpose of cutting off the transmission path is achieved by isolating the patient from the non-patient in space. Here, how to distinguish between patient and non-patient is critical to the success of isolation. The most common means of distinguishing is body temperature measurement, and people with high body temperature are regarded as suspected patients, and further observation and diagnosis and treatment are carried out. In the high-onset period of epidemic febrile diseases, if the body temperature data of the mobile people in the public area of the society can be mastered in real time, the epidemic febrile diseases can be obviously affected very importantly. However, it is impractical to measure body temperature from one person to another in a public area.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art and provides a temperature measuring system which comprises a temperature measuring system management end, an exchange module, a double-spectrum camera module and a mobile terminal client; the double-spectrum camera module is used for acquiring double-spectrum video information of the mobile population in the area at the front end, the temperature measurement system management end is used for extracting abnormal body temperature personnel information from the double-spectrum video information, and the mobile terminal client end is used for assisting a worker to quickly locate the position of the abnormal body temperature personnel; the embodiment of the invention can acquire real-time body temperature data of the mobile crowd in the public area, can be used for checking the attendance of the personnel by docking an external personnel checking and recording system, and can be used for sharing data by docking an external abnormal body temperature personnel information system.
To achieve the above object, an embodiment of the present invention provides a temperature measurement system, including: the system comprises a temperature measurement system management end, an exchange module, a double-spectrum camera module and a mobile terminal client;
the temperature measurement system management end is respectively connected with the double-spectrum cameras of the double-spectrum camera module through the exchange module; the temperature measurement system management end is used for processing local first user login and generating first identification data; when the first identification data is a legal user, carrying out unique identification code acquisition processing of the double-spectrum camera to obtain the first identification data; channel allocation and place configuration processing are carried out according to the first identification data, and a first list is generated; then, performing first remote activation processing on all the double-spectrum cameras corresponding to the first list;
The dual-spectrum camera is used for modifying a local working mode into a normal mode in the process of the first remote activation processing and continuously shooting the monitored first place; and sending activation success information to the temperature measurement system management end;
the temperature measurement system management end is also used for carrying out video monitoring processing after receiving the activation success information;
the temperature measurement system management end is also used for carrying out face recognition, face temperature measurement and abnormal body temperature treatment in the video monitoring processing process;
the mobile terminal client is connected with the temperature measurement system management end; the mobile terminal client is used for processing local second user login and generating second identification data; when the second identification data is the legal user, abnormal body temperature information display processing is carried out;
the mobile terminal client is also used for processing information input of the person with abnormal body temperature.
Preferably, the method comprises the steps of,
the temperature measurement system management end comprises a user login unit; the user login unit is specifically configured to, when the first user logs in, compose first identity data by using first user name data and first user password data input by the first user; and performing first legal user information identification processing on the first identity data to generate first identification data;
The temperature measurement system management end further comprises a camera management unit; the camera management unit is connected with the user login unit; the camera management unit is specifically configured to send a user datagram protocol UDP broadcast instruction to the dual-spectrum camera module through the switching module when the first identification data is the legitimate user;
the double-spectrum camera module specifically comprises a plurality of double-spectrum cameras; each double-spectrum camera is connected with the exchange module respectively; the dual-spectrum camera is specifically configured to take a local unique identification code of the camera as the first identification data after successfully identifying the UDP broadcast command; the first identification data is sent to the temperature measurement system management end;
the camera management unit is further specifically configured to allocate corresponding first channel data to each piece of received first identification data, and allocate corresponding first place data to each piece of first identification data; forming a first record by the first channel data, the first place data and the first identification data, and forming a first list by a plurality of first records; displaying the first list;
The camera management unit is further specifically configured to perform a first remote activation process on the dual-spectrum camera corresponding to each piece of first identification data in the first list.
Preferably, the method comprises the steps of,
the camera management unit is further used for performing list modification processing on the first list; the camera management unit is further used for deleting the first list; the camera management unit is further configured to perform list query processing on the first list.
Preferably, the method comprises the steps of,
the dual-spectrum camera is further specifically configured to perform shooting processing on a visible light video and a thermal imaging video on the first location during the continuous shooting processing, generate first visible light video data and first thermal imaging video data, and send the first visible light video data and the first thermal imaging video data to the temperature measurement system management end; the first visible light video data and the first thermal imaging video data have the same starting time and the same ending time.
Preferably, the method comprises the steps of,
the camera management unit is further specifically configured to send the first list to a multi-channel monitoring unit after receiving the activation success information sent back by the dual-spectrum camera corresponding to each piece of first identification data in the first list;
The temperature measurement system management end further comprises the multichannel monitoring unit; the multichannel monitoring unit is connected with the camera management unit; the multi-channel monitoring unit is specifically configured to create a corresponding first channel visual monitoring window for each piece of first channel data in the first list; the first channel visual monitoring window comprises a first window monitoring type selection component and a first window video playing component; the first window monitoring type selection component is used for acquiring monitoring type data input by the first user; the first window video playing component is used for performing visible light video playing processing on the first visible light video data uploaded by the dual-spectrum camera corresponding to the first channel data when the monitoring type data is of a visible light monitoring type, and performing thermal imaging video playing processing on the first thermal imaging video data uploaded by the dual-spectrum camera corresponding to the first channel data when the monitoring type data is of a thermal imaging monitoring type.
Preferably, the method comprises the steps of,
the multi-channel monitoring unit is further specifically configured to perform first frame image sampling processing on the first visible light video data according to a first sampling frequency in the video monitoring processing process, generate first frame image data, and form a first frame image data set by a plurality of first frame image data according to a time sequence; performing first frame thermal imaging sampling processing on the first thermal imaging video data according to the first sampling frequency to generate first frame thermal imaging data, and forming a first frame thermal imaging data set by a plurality of first frame thermal imaging data according to time sequence; wherein the first frame of thermal imaging data in the first frame of thermal imaging data set corresponds to the first frame of image data in the first frame of image data set according to index positions;
The multi-channel monitoring unit is further specifically configured to perform face recognition processing on each of the first frame image data to generate a plurality of first face position data; carrying out face temperature measurement region identification processing on each piece of first face position data to generate corresponding first temperature measurement region position data; calculating the highest temperature at the position data of the first temperature measuring area in the first frame of thermal imaging data corresponding to the first frame of image data according to a thermal imaging temperature calculation principle, and generating first face temperature data; forming a first face data set by the first face position data and the first face temperature data; forming a first frame face data set by a plurality of first face data sets;
the multi-channel monitoring unit is further specifically configured to extract first face image data from the first frame image data according to each of the first face position data in the first frame face data set, generate corresponding first feature face image data, and form a first feature face image data set from a plurality of the first feature face image data;
the temperature measurement system management end also comprises a human face characteristic information base; the face characteristic information base is connected with the multi-channel monitoring unit; the face characteristic information base is used for storing a plurality of registered person information records; the registrant information record comprises registrant characteristic face image data and registrant identity information;
The multichannel monitoring unit is further specifically configured to sequentially read the characteristic face image data of the registered person from the face characteristic information base, and generate second characteristic face image data; polling all the first characteristic face image data in the first characteristic face image data set according to the second characteristic face image data, and when the polled first characteristic face image data is matched with the face characteristics of the second characteristic face image data, acquiring the registered person identity information corresponding to the second characteristic face image data from the face characteristic information base to generate first person identity information; the first personnel identity information is sent to a personnel checking and recording system connected with the temperature measuring system;
the multi-channel monitoring unit is also specifically configured to obtain time information of the first frame image data, and generate first frame time data; transmitting the first frame time data, the first list, the first channel data, the first frame image data and the first frame face data set to the temperature measurement analysis unit;
the temperature measurement system management end further comprises the temperature measurement analysis unit; the temperature measurement analysis unit is connected with the multichannel monitoring unit; the temperature measurement analysis unit is specifically configured to poll all the first face temperature data in the first frame face data set according to a first alarm temperature threshold, and mark all the first face temperature data exceeding the first alarm temperature threshold as first alarm face temperature data; marking the first face position data corresponding to all the first alarm face temperature data in the first frame face data set as first alarm face position data; according to each first alarm face position data, face image data extraction processing is carried out on the first frame image data, and corresponding first alarm face image data are generated; forming a first alarming face image data set by a plurality of first alarming face image data;
The temperature measurement analysis unit is further specifically configured to obtain, according to the first channel data, the corresponding first identification data and the first location data from the first list when the first alarm face image data set is not empty; transmitting the first frame time data, the first place data, the first identification data, the first frame image data and the first alarm face image data set to an abnormal body temperature information base;
the temperature measurement system management end also comprises the abnormal body temperature information base; the abnormal body temperature information base is connected with the temperature measurement analysis unit; the abnormal body temperature information base is specifically configured to combine the first frame time data, the first place data, the first identification data, the first frame image data and the first alarm face image data set to form a first abnormal information record; storing the first abnormal information record;
the abnormal body temperature information base is also specifically used for locally acquiring a plurality of first abnormal information records to form a first data set; according to the first data set, carrying out abnormal personnel time distribution analysis processing to generate an abnormal personnel time distribution report; according to the first data set, carrying out abnormal personnel area distribution analysis processing to generate an abnormal personnel area distribution report; according to the first data set, carrying out abnormal personnel thermodynamic distribution analysis processing to generate an abnormal personnel thermodynamic distribution report; and carrying out abnormal personnel search query processing according to the first data set to generate an abnormal personnel search query report.
Preferably, the method comprises the steps of,
the mobile terminal client is specifically connected with the user login unit of the temperature measurement system management unit; the mobile terminal client is specifically configured to obtain second identity data input by the second user when the second user logs in; and sending the second identity data to the user login unit;
the user login unit is further specifically configured to perform second legal user information identification processing on the second identity data, so as to generate second identification data; and transmitting the second identification data to the mobile terminal client;
the mobile terminal client is further specifically configured to obtain a plurality of first abnormal information records from the abnormal body temperature information base when the second identification data is the legal user, and display each first abnormal information record.
Preferably, the method comprises the steps of,
the mobile terminal client is specifically connected with the abnormal body temperature information base of the temperature measurement system management end; the mobile terminal client is also used for recording the body temperature review data, the travel history data, the residence address data and the heating history data of the body temperature abnormality personnel when the second user finds the corresponding body temperature abnormality personnel according to the displayed content of the first abnormality information record; transmitting the body temperature review data, the travel history data, the residence address data and the heating history data to the abnormal body temperature information base;
The abnormal body temperature information base is further used for adding the body temperature review data, the travel history data, the residence address data and the heating history data to the corresponding first abnormal information record.
Preferably, the method comprises the steps of,
the temperature measurement system also comprises a voice prompt module; the voice prompt module is respectively connected with the multichannel monitoring unit and the temperature measurement analysis unit;
the temperature measurement analysis unit is further specifically configured to obtain, according to the first channel data, the corresponding first identification data and the first location data from the first list when the first alarm face image data set is not empty; calling the voice prompt module, and carrying out voice prompt processing on abnormal body temperature personnel in the place according to the first frame time data, the first place data and the first identification data;
the multi-channel monitoring unit is further specifically configured to perform feature recognition of the unworn mask on each piece of first feature face image data in the first feature face image data set after the first feature face image data set is formed, so as to generate third recognition data; and when the number of the third identification data exceeds a first number threshold, calling the voice prompt module to carry out voice prompt processing of the wearing mask.
Preferably, the method comprises the steps of,
the spectrum range of the double-spectrum camera comprises a visible light spectrum and an infrared light spectrum;
the exchange module is an exchange unit formed by a single exchange or a plurality of exchanges; the double-spectrum camera is a camera device with a double-spectrum camera, a computer with a double-spectrum camera, a tablet device with a double-spectrum camera or a gate device with a double-spectrum camera.
The embodiment of the invention provides a temperature measurement system, which comprises a temperature measurement system management end, an exchange module, a double-spectrum camera module and a mobile terminal client; the double-spectrum camera module is used for acquiring double-spectrum video information of the mobile population in the area at the front end, the temperature measurement system management end is used for extracting abnormal body temperature personnel information from the double-spectrum video information, and the mobile terminal client end is used for assisting a worker to quickly locate the position of the abnormal body temperature personnel; the embodiment of the invention can acquire real-time body temperature data of the mobile crowd in the public area, can be used for checking the attendance of the personnel by docking an external personnel checking and recording system, and can be used for sharing data by docking an external abnormal body temperature personnel information system.
Drawings
FIG. 1 is a schematic diagram of a temperature measurement system according to an embodiment of the present invention;
Fig. 2 is a schematic diagram of a network structure of an enterprise personnel temperature measurement system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention provides a temperature measurement system, as shown in fig. 1, which is a schematic structural diagram of the temperature measurement system provided by the embodiment of the invention, the system includes: the system comprises a temperature measurement system management end 1, an exchange module 2, a double-spectrum camera module 3 and a mobile terminal client 4;
the double-spectrum camera module 3 comprises a plurality of double-spectrum cameras 3i, wherein the value range of i is from 1 to the total number of the double-spectrum cameras; the temperature measurement system management end 1 comprises a user login unit 11, a camera management unit 12, a multi-channel monitoring unit 13, a temperature measurement analysis unit 14, a face characteristic information base 15 and an abnormal body temperature information base 16.
Overall connection relationship of the system: each double-spectrum camera 3i is connected with the temperature measurement system management end 1 through the exchange module 2; each mobile terminal client 4 is connected with the temperature measurement system management end 1; the user login unit 11 is connected with the camera management unit 12; the camera management unit 12 is connected with the multichannel monitoring unit 13; the multichannel monitoring unit 13 is respectively connected with the temperature measurement analysis unit 14 and the face characteristic information base 15; the temperature measurement analysis unit 14 is connected with the abnormal body temperature information base 16; the multichannel monitoring unit 13 is also connected with an external personnel checking and recording system; the abnormal body temperature information base 16 is also connected to an external abnormal body temperature information base.
The temperature measuring system provided by the embodiment of the invention is described below by taking an enterprise personnel temperature measuring system as an example. Fig. 2 is a schematic diagram of a network structure of an enterprise personnel temperature measurement system according to an embodiment of the present invention, where:
1) The temperature measurement system management end 1 corresponds to a temperature measurement system of enterprise personnel and is a background monitoring system, and is distributed in a corporate duty room and operated by duty personnel; the user login unit 11, the camera management unit 12, the multichannel monitoring unit 13, the temperature measurement analysis unit 14, the face characteristic information base 15 and the abnormal body temperature information base 16 of the temperature measurement system management end 1 respectively correspond to a user login sub-module, a camera management sub-module, a multichannel monitoring sub-module, a temperature measurement analysis sub-module, an enterprise personnel face characteristic database and an abnormal body temperature personnel database of the background monitoring system.
2) The exchange module 2 corresponds to an exchanger arranged in a temperature measuring place of an enterprise personnel temperature measuring system; all three parts of the temperature measuring field: canteen hall, main building entrance and factory entrance; temperature measuring place exchanger: canteen hall switches, main building entrance switches, and factory entrance switches.
3) The dual-spectrum camera module 3 corresponds to a body temperature acquisition equipment set of three places: the first place, the double-spectrum camera 3i corresponds to a plurality of wall-mounted double-spectrum cameras connected with the canteen hall switch and is used for carrying out temperature measurement monitoring on the hall mobile crowd; the second place, the dual spectrum camera 3i corresponds to a plurality of flat-panel devices with dual light shooting functions connected with the entrance switch of the main building, is used for carrying out single temperature measurement monitoring on personnel entering the main building, and has a voice call function; and thirdly, the double-spectrum camera 3i corresponds to a plurality of gate devices with double-light shooting functions connected with the entrance switch of the factory, and the gate devices are used for carrying out single temperature measurement monitoring on personnel entering the factory and have voice communication functions.
4) The mobile terminal client 4 corresponds to a staff client equipped by the enterprise staff temperature measurement system for staff at each temperature measurement site: the main building entrance staff client and the factory entrance staff client are used for performing operations such as secondary temperature measurement, information registration and the like on abnormal body temperature staff.
Next, a detailed description will be given of a temperature measurement system provided in an embodiment of the present invention.
The temperature measurement system management terminal 1 is used for processing local first user login and generating first identification data; when the first identification data is a legal user, carrying out unique identification code acquisition processing of the double-spectrum camera to obtain the first identification data; channel allocation and place configuration processing are carried out according to the first identification data, and a first list is generated; and then performing first remote activation processing on all the double-spectrum cameras 3i corresponding to the first list.
In a specific implementation manner provided in this embodiment, the user login unit 11 of the temperature measurement system management end 1 is specifically configured to, when a first user logs in, compose first identity data by using first user name data and first user password data input by the first user; and performing first legal user information identification processing on the first identity data to generate first identification data;
for example, when the first user is a person on duty of the background monitoring system and the person on duty starts the background monitoring system, the user login sub-module generates a login interaction interface, in the interaction interface, the person on duty inputs a user name and a user name password into the background for legal identity confirmation in a manual input mode or an automatic input mode taking a secure storage medium as a carrier, and after the user login sub-module completes legal identity confirmation on the person on duty, the background monitoring system generates the next personal computer interaction interface: configuring an interactive interface by a camera;
The camera management unit 12 is specifically configured to invoke the switching module 2 to send a user datagram protocol (User Datagram Protoco l, UDP) broadcast instruction to the dual-spectrum camera module 3 when the first identification data is a legal user; the dual-spectrum camera 3i is used for taking a local camera unique identification code as first identification data after successfully identifying a UDP broadcast instruction; the first identification data is sent to a camera management unit 12 of the temperature measurement system management end 1;
the exchange module 2 is a single exchange or a group of exchanges formed by a plurality of exchanges; the double-spectrum camera 3i is a camera device with a double-spectrum camera, a computer with a double-spectrum camera, a tablet device with a double-spectrum camera or a gate device with a double-spectrum camera; all the double-spectrum cameras 3i connected with the exchange module 2 are in the same network segment; the spectral range of the double-spectrum camera 3i comprises a visible light spectrum and an infrared light spectrum;
for example, after the background monitoring system generates a camera configuration interactive interface, the camera management sub-module provides a camera list establishment option in the interface; after the operator on duty selects the function option of establishing the camera list, the camera management sub-module sends UDP broadcast instructions to a canteen hall switch, a main building entrance switch and a factory entrance switch which are connected with a background monitoring system, and the UDP broadcast instructions are used for counting the equipment identifiers of all online double-light camera equipment to be used as first identification data; after receiving the UDP broadcast command, the canteen switch forwards the UDP broadcast command to all the double-spectrum cameras connected with the canteen switch, and after each double-spectrum camera receives the command, the unique identification of the camera on the local equipment, such as serial Number (Ser ia l Number, SN) and/or media access control (Med i a Access Contro l, MAC) code, is transmitted back to the camera management submodule through the canteen switch; after receiving the UDP broadcast command, the main building entrance switch forwards the UDP broadcast command to all the flat plates with double-light shooting function connected with the main building entrance switch, and after each flat plate receives the command, the flat plate unique identifier, such as SN and or MAC code, on the local equipment is transmitted back to the camera management sub-module through the main building entrance switch; after receiving the UDP broadcast command, the factory entrance switch forwards the UDP broadcast command to all the gates with double-light shooting function connected with the factory entrance switch, and after each gate receives the command, the unique identification of the gate on the local equipment, such as SN and or MAC codes, is transmitted back to the camera management sub-module through the factory entrance switch;
The camera management unit 12 is further specifically configured to allocate corresponding first channel data to each received first identification data, and allocate corresponding first location data to each first identification data; the first channel data, the first place data and the first identification data form a first record, and a plurality of first records form a first list; the camera management unit 12 is further configured to display a first list;
the camera management unit 12 may be further specifically configured to perform a list modification process, a list deletion process, and a list query process on the first list;
for example, after receiving the unique identifiers of the cameras returned by all the camera devices, the camera management sub-module allocates a channel identifier to each unique identifier of the camera as the first channel data: the method comprises the steps of distributing first and second camera unique identifiers for two camera unique identifiers received from a canteen hall switch, distributing first and second plate unique identifiers for two plate unique identifiers received from a main building entrance switch, and distributing first and second gate unique identifiers for two gate unique identifiers received from a factory entrance switch; each of the six unique identifiers is assigned a unique channel data: first, second, third, fourth, fifth and sixth channel identifications; after each image capturing apparatus is assigned with a unique channel identifier, corresponding location information is further configured for each image capturing apparatus as first location data: configuring the location information of the first and second channel identifiers as canteen hall, configuring the location information of the third and fourth channel identifiers as main building entrance, and configuring the location information of the third and fourth channel identifiers as factory entrance; after the location information is configured, generating a camera list, wherein the list structure is shown in a first table; after the camera list is generated, list display processing is carried out on the camera configuration interactive interface, and functional options such as activating the camera list, deleting the camera list, modifying the camera list, inquiring the camera list and the like are provided in the camera configuration interactive interface;
List one
The camera management unit 12 is further specifically configured to perform a first remote activation process on the dual-spectrum camera 3i corresponding to each first identification data in the first list.
For example, on the camera configuration interactive interface, the operator on duty carries out remote activation processing on all the camera devices in the camera list by selecting the option of activating the camera list function, and the specific implementation of the remote activation processing is that the camera management sub-module sends a remote activation instruction to all the camera devices in the camera list.
The dual-spectrum camera 3i is used for modifying a local working mode into a normal mode in the process of first remote activation processing, and continuously shooting the monitored first place; and sends activation success information to the camera management unit 12 of the temperature measurement system management terminal 1.
In another specific implementation manner provided in this embodiment, the dual-spectrum camera 3i is specifically configured to modify a local working mode to a normal mode during a first remote activation process, and continuously shoot the monitored first location; and sends activation success information to the camera management unit 12 of the temperature measurement system management end 1; when continuous shooting processing is performed, the dual-spectrum camera 3i is specifically configured to perform shooting processing on a visible light video and a thermal imaging video on a first location, generate first visible light video data and first thermal imaging video data, and send the first visible light video data and the first thermal imaging video data to the camera management unit 12 of the temperature measurement system management end 1; wherein the first visible light video data and the first thermal imaging video data have the same start time and the same end time.
For example, after receiving a remote activation instruction, 6 camera devices corresponding to the first to sixth channel data of the camera list adjust respective working states to be normal states, and start all modules to start continuous regular video and infrared thermal image video shooting on respective monitored places; 6 pieces of camera equipment respectively send back activation success information to a background monitoring system while continuously shooting; during shooting, the wall-mounted double-spectrum camera of the canteen hall, the flat plate with the double-light shooting function at the entrance of the main building and the gate with the double-light shooting function at the entrance of the factory are all devices with visible light and infrared light double-spectrum shooting devices, first visible light video data shot by three devices are conventional videos, first thermal imaging video data shot by the three devices are infrared thermal imaging video, and the first visible light video data shot by the three devices and the first thermal imaging video data are all completed by adopting a synchronous shooting method, so that two videos are completely overlapped on a time line: the start time is the same and the end time is the same.
The temperature measurement system management end 1 is also used for performing video monitoring processing after receiving the activation success information.
In another specific implementation manner provided in this embodiment, the camera management unit 12 is further specifically configured to send the first list to the multi-channel monitoring unit 13 after receiving the activation success information sent back by the dual-spectrum camera 3i corresponding to each first identification data in the first list; the multi-channel monitoring unit 13 is specifically configured to create a corresponding first channel visual monitoring window for each first channel data in the first list; the first channel visual monitoring window comprises a first window monitoring type selection component and a first window video playing component; the first window monitoring type selection component is used for acquiring monitoring type data input by a first user; the first window video playing component is used for performing visible light video playing processing on the first visible light video data uploaded by the double-spectrum camera 3i corresponding to the first channel data when the monitoring type data is of a visible light monitoring type, and performing thermal imaging video playing processing on the first thermal imaging video data uploaded by the double-spectrum camera 3i corresponding to the first channel data when the monitoring type data is of a thermal imaging monitoring type.
For example, after receiving 6 pieces of activation success information corresponding to the total number of activation of specifically 6, the background monitoring system considers that the activation processing is successful, and then the next step is to switch to a real-time monitoring interactive interface; after entering the real-time monitoring interactive interface, the multi-channel monitoring submodule automatically creates a plurality of channel visual monitoring windows on the real-time monitoring interactive interface according to a first list which is specifically a camera list, wherein the number of the channel visual monitoring windows is equal to the total number of channel identifiers of the camera list, and the number of the channel visual monitoring windows is also 6. Each channel visual monitoring window is used for receiving first visible light video data and first thermal imaging video data sent by a camera corresponding to the channel; playing the video sent by the corresponding camera in real time in each channel visual monitoring window; and a monitoring type function option is also provided in each channel visual monitoring window so that a person on duty can conveniently switch between the conventional video and the infrared thermal image video.
The temperature measurement system management end 1 is also used for carrying out face recognition, face temperature measurement and abnormal body temperature treatment in the process of carrying out video monitoring treatment.
In another specific implementation manner provided in this embodiment, the multi-channel monitoring unit 13 is further specifically configured to perform a first frame image sampling process on the first visible light video data according to the first sampling frequency, generate first frame image data, and form a first frame image data set from a plurality of first frame image data according to a time sequence; according to the first sampling frequency, performing first frame thermal imaging sampling processing on the first thermal imaging video data to generate first frame thermal imaging data, and forming a first frame thermal imaging data set by a plurality of first frame thermal imaging data according to time sequence; wherein the first frame of thermal imaging data in the first frame of thermal imaging data set corresponds to the first frame of image data in the first frame of image data set according to index positions;
here, the first sampling frequency is a preset frame image extraction frequency;
for example, after the creation of the channel visual monitoring window is completed, the multi-channel monitoring sub-module performs frame image and frame thermal imaging sampling processing on the first visible light video data and the first thermal imaging video data received by each window: here, the first visible light video data is a regular video with a length of 10 seconds photographed from 0:00 point to 0:10 point, the first thermal imaging video data is an infrared thermal image video with a length of 10 seconds photographed from 0:00 point to 0:10 point, and the first sampling frequency is 1 sheet/second, and the first frame image data set obtained after the first frame image sampling processing includes 10 pieces of first frame image data: the 1 st to 10 th frames of image data, the obtained first frame of thermal imaging data set comprises 10 pieces of first frame of thermal imaging data: 1 st to 10 th frames of thermal imaging data, and the first frame of image data corresponds one-to-one to the first frame of thermal imaging data: the 1 st frame of image data corresponds to the 1 st frame of thermal imaging data, and is conventional video data and infrared thermal image video when the time point is 0:01 respectively; the 2 nd frame of image data corresponds to the 2 nd frame of thermal imaging data, and is conventional video data and infrared thermal image video when the time point is 0:02 respectively; similarly, the 10 th frame of image data corresponds to the 10 th frame of thermal imaging data, namely conventional video data and infrared thermal image video at the time point of 0:10 respectively;
The multi-channel monitoring unit 13 is further specifically configured to perform face recognition processing on each first frame of image data, so as to generate a plurality of first face position data; carrying out face temperature measurement region identification processing on each first face position data to generate corresponding first temperature measurement region position data; calculating the highest temperature at the position data of the first temperature measuring area in the first frame of thermal imaging data corresponding to the first frame of image data according to a thermal imaging temperature calculation principle, and generating first face temperature data; forming a first face data set by the first face position data and the first face temperature data; forming a first frame face data set by a plurality of first face data sets;
here, the face temperature measuring area is the forehead position;
for example, the multi-channel monitoring sub-module firstly invokes an internal face recognition algorithm to perform face recognition processing on the first frame of image data, and uses a plurality of face position data obtained from the first frame of image data as a plurality of first face position data: here, for the first frame image data with the time of 0:00 point from the canteen hall video, because the canteen people flow is large, the probability of multiple people appearing on a single image is high, so that the face position data of multiple people are generally obtained, and 8 people are assumed; for the first frame of image data with the time of 0:00 point from the entrance video of the main building, the entrance adopts single-person temperature measurement detection, and the single image is generally a single front image, so that the obtained face position information is generally 1; for the first frame of image data with the time of 0:00 point from the factory entrance video, the gate only allows a single person to pass through each time, and the single image is generally a single front image, so that the obtained face position information is also generally 1;
Then, after the face recognition is completed, the multichannel monitoring sub-module invokes an internal face temperature measuring area algorithm, performs forehead position calculation on each piece of first face position data, and uses the obtained forehead temperature measuring position data of each person as first temperature measuring area position data: here, for the first frame of image data from the canteen hall video, 8 people's forehead temperature measurement position data can be obtained; for the first frame of image data from the entrance video of the main building, 1 person forehead temperature measurement position data can be obtained; for the first frame of image data from the factory entrance video, 1 person forehead temperature measurement position data can be obtained;
then, after obtaining the forehead temperature measurement position of each person in the first frame image data, the multi-channel monitoring sub-module invokes the first frame thermal imaging data corresponding to the first frame image data, for example, the first frame thermal imaging data corresponding to the first frame image data with the time of 0:00 point is the first frame thermal imaging data with the time of 0:00 point, obtains the thermal image pixel value of the pixel point corresponding to the coordinate position from the first frame thermal imaging data by taking the forehead temperature measurement position as the coordinate, and performs pixel temperature conversion processing on the thermal image pixel value according to the thermal imaging temperature calculation principle, so as to obtain the corresponding temperature data as to be used as the first face temperature data, and finally obtain the face temperature data of all faces: here, 8 face temperature data can be obtained for the first frame of image data from the canteen hall video; for the first frame of image data from the entrance video of the main building, 1 face temperature data can be obtained; for the first frame of image data from the factory entrance video, 1 face temperature data can be obtained;
Finally, after obtaining face temperature data of each person in the first frame image data, the multichannel monitoring sub-module counts the first face position data and the first face temperature data of the first frame image data to obtain a first frame face data set capable of reflecting all face positions and temperature information in the first frame image data, as shown in a table II, wherein N is the total number of the first face data sets, and the value range is an integer;
watch II
The multi-channel monitoring unit 13 is further specifically configured to perform first face image data extraction processing on the first frame image data according to each first face position data in the first frame face data set, generate corresponding first feature face image data, and form a first feature face image data set from a plurality of first feature face image data;
for example, the multi-channel monitoring sub-module uses the first face position data in the first frame face data set to extract the reverse image data of the first frame image data, that is, the corresponding face image is scratched out from the complete scene image according to the position coordinates, and the action is similar to the face snapshot action, so that the specific head portrait of each person is further obtained as the first characteristic face image data: here, for the first frame image data of which the time from the canteen hall video is 0:00 points, the first feature face image data set that can be obtained includes 8 face image data; for the first frame of image data with the time of 0:00 point from the entrance video of the main building, the first characteristic face image data set which can be obtained comprises 1 face image data; for the first frame image data with the time of 0:00 point from the factory entrance video, the first characteristic face image data set which can be obtained comprises 1 face image data;
The multi-channel monitoring unit 13 is further specifically configured to read characteristic face image data of a registered person from the face feature information base 15, and generate second characteristic face image data; polling all first characteristic face image data in the first characteristic face image data set according to the second characteristic face image data, and acquiring registered personnel identity information corresponding to the second characteristic face image data from a face characteristic information base 15 when the polled first characteristic face image data is matched with the face characteristics of the second characteristic face image data to generate first personnel identity information; the first personnel identity information is sent to a personnel checking and recording system connected with the temperature measuring system;
here, the face feature information base is used for storing a plurality of registered person information records; the registrant information record comprises registrant characteristic face image data and registrant identity information;
for example, a face feature database of enterprise personnel stores the registrant information records of all personnel in the enterprise, wherein the registrant information records comprise characteristic face image data and identity information of the registrants, a multichannel monitoring sub-module uses a first characteristic face image data set to inquire the face feature database of the enterprise personnel, and after finding matched characteristic face image data of the personnel, the registrant identity information of the personnel is called as first personnel identity information, such as name, work number and the like; the enterprise personnel temperature measuring system is interconnected with the enterprise personnel attendance system of the enterprise, namely the personnel checking and recording system, so that on one hand, personnel information is directly acquired through the enterprise personnel attendance system, an enterprise personnel information base is not required to be additionally built for the enterprise personnel temperature measuring system, and redundant construction of the enterprise personnel temperature measuring system is reduced; on the other hand, a richer attendance interface is provided for the attendance system, and the time point of the identity information of a person received for the first time every day is used as the on-duty time point, so that the purchase and arrangement of attendance equipment are reduced, and the operation and maintenance cost of the attendance system for enterprise personnel is reduced;
The multi-channel monitoring unit 13 is further specifically configured to obtain time information of the first frame image data, and generate first frame time data; then the first frame time data, the first list, the first channel data, the first frame image data and the first frame face data group are transmitted to the temperature measurement analysis unit 14;
for example, the first frame of image data comes from a camera corresponding to the first channel data; the time information of the first frame image data is first frame time data; all face position information and temperature information in the first frame of image data are a first frame of face data set; the multi-channel monitoring sub-module continuously maintains the real-time monitoring interactive interface at the front end, and the multi-channel monitoring sub-module transmits the first frame time data, the first list, the first channel data, the first frame image data and the first frame face data set to the temperature measurement analysis sub-module at the rear end for further temperature measurement analysis;
the temperature measurement analysis unit 14 is specifically configured to poll all first face temperature data in the first frame of face data set according to the first alarm temperature threshold, and mark all first face temperature data exceeding the first alarm temperature threshold as first alarm face temperature data; marking first face position data corresponding to all first alarm face temperature data in the first frame face data set as first alarm face position data; according to the position data of each first alarm face, carrying out face image data extraction processing on the first frame of image data to generate corresponding first alarm face image data; forming a first alarming face image data set by a plurality of first alarming face image data;
Here, the first alarm temperature threshold is the threshold temperature of abnormal body temperature, and a temperature value between 37.5 and 38 ℃ is conventionally selected as a set value;
for example, the thermometry analysis sub-module first performs an abnormal temperature check on the first frame of face data set using a first alarm temperature threshold, and marks all the first face temperature data exceeding the first alarm temperature threshold as first alarm face temperature data: here, the first alarm temperature threshold is 37.5 ℃, the first frame time data is 0:00 point, the first frame image data from the canteen hall video is 0:00 point, the corresponding first frame face data set includes 8 groups of face position data+face temperature data, and the 8 groups of face temperature data are respectively: 36. 35.2, 38.1, 37, 37.2, 38, 35.4 and 36 ℃, marking the 3 rd and 6 th face temperature data as the 1 st and 2 nd alarm face temperature data after the temperature measurement analysis submodule completes abnormal temperature inspection;
then, after marking the alarm face temperature data, the temperature measurement analysis sub-module marks the corresponding first face position data in the first frame face data set as first alarm face position data: here, the first frame of face data set includes 8 groups of face position data+face temperature data, wherein the 3 rd and 6 th face temperature data are marked as 1 st and 2 nd alarm face temperature data, and the corresponding 3 rd and 6 th face position data should be marked as 1 st and 2 nd alarm face position data;
Then, the temperature measurement analysis sub-module extracts reverse image data of the first frame image data according to the first alarm face position data, namely, a corresponding face image is scratched out of the complete scene image according to the position coordinates, and the action is similar to the face snapshot action, so that a specific head portrait of each person is further acquired as the first alarm face image data: here, the first frame face data set includes 8 groups of face position data+face temperature data, and the 3 rd and 6 th face position data are marked as 1 st and 2 nd alarm face position data; 2 pieces of alarm face image data can be obtained from the first frame image data from the first frame time data 0:00 point of the canteen hall video;
the temperature measurement analysis unit 14 is further specifically configured to obtain, according to the first channel data, corresponding first identification data and first location data from the first list when the first alarm face image data set is not empty; then the first frame time data, the first place data, the first identification data, the first frame image data and the first alarming face image data are transmitted to the abnormal body temperature information base 16;
for example, the thermometry analysis sub-module counts all data related to one or more persons with abnormal body temperature: 1) Capturing a set of camera information for the one or more persons with abnormal body temperature: first channel data, first venue data, and first identification data; 2) A set of image information for the presence of the one or more normothermic persons: the first frame image data, the first frame time data and the first alarm face image data set; the statistical data is sent to an abnormal body temperature personnel database for storage and further analysis;
The abnormal body temperature information base 16 is specifically configured to assemble first frame time data, first location data, first identification data, first frame image data, and first alarm face image data into a first abnormal information record; and stores the first anomaly information record.
For example, the abnormal body temperature personnel database performs profiling operation on abnormal body temperature personnel, and stores all data related to the abnormal body temperature personnel into corresponding profiling records;
the abnormal body temperature information base 16 is further specifically configured to obtain a plurality of first abnormal information records locally to form a first data set; according to the first data set, carrying out abnormal personnel time distribution analysis processing to generate an abnormal personnel time distribution report; according to the first data set, carrying out abnormal personnel area distribution analysis processing to generate an abnormal personnel area distribution report; according to the first data set, carrying out analysis processing on abnormal personnel thermodynamic distribution, and generating an abnormal personnel thermodynamic distribution report; and carrying out abnormal personnel search query processing according to the first data set, and generating an abnormal personnel search query report.
For example, an abnormal body temperature personnel database may provide a variety of data analysis functions based on a set of already-documented abnormal body temperature personnel data; counting the number of abnormal temperature personnel in different time periods by taking time as a distribution parameter, and generating an abnormal personnel time distribution report; taking places as distribution parameters, counting the number of abnormal temperature personnel in different places, and generating an abnormal personnel area distribution report; taking places and time as distribution parameters, counting the quantity of abnormal body temperature personnel and the total body temperature value of the abnormal body temperature personnel in different places at different time periods, and generating an abnormal body temperature distribution report; in addition, the abnormal body temperature personnel database can also provide data retrieval and inquiry functions in various modes based on the established body temperature abnormal personnel data set: searching the record of the abnormal body temperature personnel file by inquiring keywords according to time, place, body temperature range and the like. In addition, as shown in fig. 2, the abnormal body temperature personnel database can be in butt joint with an external abnormal body temperature personnel information system through a firewall, so that the purpose of mutually and rapidly sharing data is realized.
The mobile terminal client 4 is used for processing local second user login and generating second identification data; and when the second identification data is a legal user, performing abnormal body temperature information display processing.
In another specific implementation manner provided in this embodiment, the mobile terminal client 4 is specifically configured to obtain, when the second user logs in, second identity data input by the second user; and the second identity data is sent to a user login unit 11 of the temperature measurement system management end 1; the user login unit 11 is further specifically configured to perform second legal user information identification processing on the second identity data, so as to generate second identification data; and transmitting the second identification data to the mobile terminal client 4; the mobile terminal client 4 is configured to obtain a plurality of first abnormal information records from the abnormal body temperature information base 16 of the temperature measurement system management terminal 1 when the second identification data is a legal user, and display each first abnormal information record.
Here, the mobile terminal client includes a mobile phone client or a tablet client.
For example, when all main building entrance staff or factory entrance staff log in on the staff client, the staff client can upload user information to the user login sub-module of the background monitoring system to complete identity check; after the worker client finishes user login, the worker client is automatically connected with an abnormal body temperature personnel database of the background monitoring system, and relevant information of recent abnormal body temperature personnel is called from the database to be displayed: 1) Shooting a camera information set of the person with abnormal body temperature; 2) The image information set of the abnormal body temperature personnel is as follows: scene photos, shooting time, head portraits of personnel, etc.
The mobile terminal client is also used for processing information input of the person with abnormal body temperature.
In another specific implementation manner provided in this embodiment, the mobile terminal client 4 is further specifically configured to perform an input process on body temperature review data, travel history data, residence address data, and heating history data of a person with abnormal body temperature when the second user finds the person with abnormal body temperature according to the content of the displayed first abnormal information record; and transmits the body temperature review data, travel history data, resident address data, and heat generation history data to the abnormal body temperature information base 16; the abnormal body temperature information base 16 is also used to add body temperature review data, travel history data, resident address data, and heat generation history data to the corresponding first abnormal information record.
For example, after knowing the related information of more recent abnormal body temperature personnel through a main building entrance personnel client or a factory entrance personnel client, the staff quickly positions the abnormal body temperature personnel and carries out secondary body temperature re-inspection on the abnormal body temperature personnel in time, and after the re-inspection, the body temperature re-inspection data are uploaded to an abnormal body temperature personnel database through the main building entrance personnel client or the factory entrance personnel client; meanwhile, more action track information such as travel history data, residence address data, heating history data and the like is further known, and the known action track information is uploaded to an abnormal body temperature personnel database through a main building entrance personnel client or a factory entrance personnel client for follow-up statistics. After receiving the information transmitted by the client, the abnormal body temperature personnel database correspondingly stores the information into an abnormal information record of the personnel.
In addition, the temperature measurement system provided by the embodiment of the invention can also comprise a voice prompt module, wherein the voice prompt module is connected with the multichannel monitoring unit 13 and the temperature measurement analysis unit 14 of the temperature measurement system management end 1, and the use scenes of the voice prompt module are as follows.
First kind: the multichannel monitoring unit 13 calls a voice prompt module to perform voice prompt processing on the condition that personnel in the place do not wear the mask.
The multi-channel monitoring unit 13 is further configured to perform feature recognition of the unworn mask on each first feature face image data in the first feature face image data set after the first feature face image data set is formed, so as to generate third recognition data; and when the number of the third identification data exceeds the first number threshold, calling the voice module unit to carry out voice prompt processing of the wearing mask.
Here, the first quantity threshold may be a specific quantity value or a ratio value; when the third identification data is a specific number value, the obtained third identification data is the number of people who wear no mask; when the third identification data is a ratio, the obtained third identification data is the ratio of the number of people without the mask to the total number of people.
For example, the multi-channel monitoring submodule counts the number of people who do not wear the mask in the monitoring area in a face recognition mode, and when the number of people who do not wear the mask or the number ratio exceeds a specific value, which is a first number threshold, the voice prompt module correspondingly starts corresponding voice prompt or alarm, for example, in the channel visual monitoring window 1, more colleagues who do not wear the mask ask for prompt of timely friends of on-site workers.
Second kind: the temperature measurement analysis unit 14 calls a voice prompt module to perform voice prompt processing on the condition that abnormal body temperature personnel appear in the place.
The specific implementation manner of the method is that the temperature measurement analysis unit 14 is further specifically configured to obtain, according to the first channel data, corresponding first identification data and first location data from the first list when the first alarm face image data set is not empty; and calling a voice prompt module to perform voice prompt processing on abnormal body temperature personnel in the place according to the first frame time data, the first place data and the first identification data.
For example, the background monitoring system provides a background alarm function, and when the temperature measurement analysis sub-module identifies abnormal body temperature personnel in a certain place in the background, the time and position information related to the occurrence of the abnormal body temperature personnel is immediately sent to the voice prompt module: the first frame time data, the first place data and the first identification data, and the voice prompt module correspondingly starts corresponding voice prompts or alarms: the first frame time data is 0:00 point, the first place data is canteen hall, the first identification data is the unique identification of the first wall-mounted double-spectrum camera, the voice prompt module can conduct voice notification of the following time 0:00 point, and a colleague with high temperature discomfort under the first camera of the canteen hall please assist the colleague to seek medical advice as soon as possible.
The embodiment of the invention provides a temperature measurement system, which comprises a temperature measurement system management end, an exchange module, a double-spectrum camera module and a mobile terminal client; the double-spectrum camera module is used for acquiring double-spectrum video information of the mobile population in the area at the front end, the temperature measurement system management end is used for extracting abnormal body temperature personnel information from the double-spectrum video information, and the mobile terminal client end is used for assisting a worker to quickly locate the position of the abnormal body temperature personnel; the embodiment of the invention can acquire real-time body temperature data of the mobile crowd in the public area, can be used for checking the attendance of the personnel by docking an external personnel checking and recording system, and can be used for sharing data by docking an external abnormal body temperature personnel information system.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative elements and steps are described above generally in terms of function in order to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, in a software module executed by a processor, or in a combination of the two. The software modules may be disposed in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (3)
1. A thermometry system, the system comprising: the system comprises a temperature measurement system management end, an exchange module, a double-spectrum camera module and a mobile terminal client;
the temperature measurement system management end is respectively connected with the double-spectrum cameras of the double-spectrum camera module through the exchange module; the temperature measurement system management end is used for processing local first user login and generating first identification data; when the first identification data is a legal user, carrying out unique identification code acquisition processing of the double-spectrum camera to obtain the first identification data; channel allocation and place configuration processing are carried out according to the first identification data, and a first list is generated; then, performing first remote activation processing on all the double-spectrum cameras corresponding to the first list;
The dual-spectrum camera is used for modifying a local working mode into a normal mode in the process of the first remote activation processing and continuously shooting the monitored first place; and sending activation success information to the temperature measurement system management end;
the temperature measurement system management end is also used for carrying out video monitoring processing after receiving the activation success information;
the temperature measurement system management end is also used for carrying out face recognition, face temperature measurement and abnormal body temperature treatment in the video monitoring processing process;
the mobile terminal client is connected with the temperature measurement system management end; the mobile terminal client is used for processing local second user login and generating second identification data; when the second identification data is the legal user, abnormal body temperature information display processing is carried out;
the mobile terminal client is also used for processing information input of the person with abnormal body temperature;
the temperature measurement system management end comprises a user login unit; the user login unit is specifically configured to, when the first user logs in, compose first identity data by using first user name data and first user password data input by the first user; and performing first legal user information identification processing on the first identity data to generate first identification data;
The temperature measurement system management end further comprises a camera management unit; the camera management unit is connected with the user login unit; the camera management unit is specifically configured to send a user datagram protocol UDP broadcast instruction to the dual-spectrum camera module through the switching module when the first identification data is the legitimate user;
the double-spectrum camera module specifically comprises a plurality of double-spectrum cameras; each double-spectrum camera is connected with the exchange module respectively; the dual-spectrum camera is specifically configured to take a local unique identification code of the camera as the first identification data after successfully identifying the UDP broadcast command; the first identification data is sent to the temperature measurement system management end;
the camera management unit is further specifically configured to allocate corresponding first channel data to each piece of received first identification data, and allocate corresponding first place data to each piece of first identification data; forming a first record by the first channel data, the first place data and the first identification data, and forming a first list by a plurality of first records; displaying the first list;
The camera management unit is further specifically configured to perform a first remote activation process on the dual-spectrum camera corresponding to each piece of first identification data in the first list;
the dual-spectrum camera is further specifically configured to perform shooting processing on a visible light video and a thermal imaging video on the first location during the continuous shooting processing, generate first visible light video data and first thermal imaging video data, and send the first visible light video data and the first thermal imaging video data to the temperature measurement system management end; wherein the first visible light video data and the first thermal imaging video data have the same starting time and the same ending time;
the camera management unit is further specifically configured to send the first list to a multi-channel monitoring unit after receiving the activation success information sent back by the dual-spectrum camera corresponding to each piece of first identification data in the first list;
the temperature measurement system management end further comprises the multichannel monitoring unit; the multichannel monitoring unit is connected with the camera management unit; the multi-channel monitoring unit is specifically configured to create a corresponding first channel visual monitoring window for each piece of first channel data in the first list; the first channel visual monitoring window comprises a first window monitoring type selection component and a first window video playing component; the first window monitoring type selection component is used for acquiring monitoring type data input by the first user; the first window video playing component is used for performing visible light video playing processing on the first visible light video data uploaded by the dual-spectrum camera corresponding to the first channel data when the monitoring type data is of a visible light monitoring type, and performing thermal imaging video playing processing on the first thermal imaging video data uploaded by the dual-spectrum camera corresponding to the first channel data when the monitoring type data is of a thermal imaging monitoring type;
The multi-channel monitoring unit is further specifically configured to perform first frame image sampling processing on the first visible light video data according to a first sampling frequency in the video monitoring processing process, generate first frame image data, and form a first frame image data set by a plurality of first frame image data according to a time sequence; performing first frame thermal imaging sampling processing on the first thermal imaging video data according to the first sampling frequency to generate first frame thermal imaging data, and forming a first frame thermal imaging data set by a plurality of first frame thermal imaging data according to time sequence; wherein the first frame of thermal imaging data in the first frame of thermal imaging data set corresponds to the first frame of image data in the first frame of image data set according to index positions;
the multi-channel monitoring unit is further specifically configured to perform face recognition processing on each of the first frame image data to generate a plurality of first face position data; carrying out face temperature measurement region identification processing on each piece of first face position data to generate corresponding first temperature measurement region position data; calculating the highest temperature at the position data of the first temperature measuring area in the first frame of thermal imaging data corresponding to the first frame of image data according to a thermal imaging temperature calculation principle, and generating first face temperature data; forming a first face data set by the first face position data and the first face temperature data; forming a first frame face data set by a plurality of first face data sets;
The multi-channel monitoring unit is further specifically configured to extract first face image data from the first frame image data according to each of the first face position data in the first frame face data set, generate corresponding first feature face image data, and form a first feature face image data set from a plurality of the first feature face image data;
the temperature measurement system management end also comprises a human face characteristic information base; the face characteristic information base is connected with the multi-channel monitoring unit; the face characteristic information base is used for storing a plurality of registered person information records; the registrant information record comprises registrant characteristic face image data and registrant identity information;
the multichannel monitoring unit is further specifically configured to sequentially read the characteristic face image data of the registered person from the face characteristic information base, and generate second characteristic face image data; polling all the first characteristic face image data in the first characteristic face image data set according to the second characteristic face image data, and when the polled first characteristic face image data is matched with the face characteristics of the second characteristic face image data, acquiring the registered person identity information corresponding to the second characteristic face image data from the face characteristic information base to generate first person identity information; the first personnel identity information is sent to a personnel checking and recording system connected with the temperature measuring system;
The multi-channel monitoring unit is also specifically configured to obtain time information of the first frame image data, and generate first frame time data; transmitting the first frame time data, the first list, the first channel data, the first frame image data and the first frame face data set to a temperature measurement analysis unit;
the temperature measurement system management end further comprises the temperature measurement analysis unit; the temperature measurement analysis unit is connected with the multichannel monitoring unit; the temperature measurement analysis unit is specifically configured to poll all the first face temperature data in the first frame face data set according to a first alarm temperature threshold, and mark all the first face temperature data exceeding the first alarm temperature threshold as first alarm face temperature data; marking the first face position data corresponding to all the first alarm face temperature data in the first frame face data set as first alarm face position data; according to each first alarm face position data, face image data extraction processing is carried out on the first frame image data, and corresponding first alarm face image data are generated; forming a first alarming face image data set by a plurality of first alarming face image data;
The temperature measurement analysis unit is further specifically configured to obtain, according to the first channel data, the corresponding first identification data and the first location data from the first list when the first alarm face image data set is not empty; transmitting the first frame time data, the first place data, the first identification data, the first frame image data and the first alarm face image data set to an abnormal body temperature information base;
the temperature measurement system management end also comprises the abnormal body temperature information base; the abnormal body temperature information base is connected with the temperature measurement analysis unit; the abnormal body temperature information base is specifically configured to combine the first frame time data, the first place data, the first identification data, the first frame image data and the first alarm face image data set to form a first abnormal information record; storing the first abnormal information record;
the abnormal body temperature information base is also specifically used for locally acquiring a plurality of first abnormal information records to form a first data set; according to the first data set, carrying out abnormal personnel time distribution analysis processing to generate an abnormal personnel time distribution report; according to the first data set, carrying out abnormal personnel area distribution analysis processing to generate an abnormal personnel area distribution report; according to the first data set, carrying out abnormal personnel thermodynamic distribution analysis processing to generate an abnormal personnel thermodynamic distribution report; according to the first data set, carrying out abnormal person search query processing to generate an abnormal person search query report;
The mobile terminal client is specifically connected with the user login unit of the temperature measurement system management unit; the mobile terminal client is specifically configured to obtain second identity data input by the second user when the second user logs in; and sending the second identity data to the user login unit;
the user login unit is further specifically configured to perform second legal user information identification processing on the second identity data, so as to generate second identification data; and transmitting the second identification data to the mobile terminal client;
the mobile terminal client is further specifically configured to obtain a plurality of first abnormal information records from the abnormal body temperature information base when the second identification data is the legal user, and display each first abnormal information record;
the mobile terminal client is specifically connected with the abnormal body temperature information base of the temperature measurement system management end; the mobile terminal client is also used for recording the body temperature review data, the travel history data, the residence address data and the heating history data of the body temperature abnormality personnel when the second user finds the corresponding body temperature abnormality personnel according to the displayed content of the first abnormality information record; transmitting the body temperature review data, the travel history data, the residence address data and the heating history data to the abnormal body temperature information base;
The abnormal body temperature information base is further used for adding the body temperature review data, the travel history data, the residence address data and the heating history data to the corresponding first abnormal information record;
the temperature measurement system also comprises a voice prompt module; the voice prompt module is respectively connected with the multichannel monitoring unit and the temperature measurement analysis unit;
the temperature measurement analysis unit is further specifically configured to obtain, according to the first channel data, the corresponding first identification data and the first location data from the first list when the first alarm face image data set is not empty; calling the voice prompt module, and carrying out voice prompt processing on abnormal body temperature personnel in the place according to the first frame time data, the first place data and the first identification data;
the multi-channel monitoring unit is further specifically configured to perform feature recognition of the unworn mask on each piece of first feature face image data in the first feature face image data set after the first feature face image data set is formed, so as to generate third recognition data; and when the number of the third identification data exceeds a first number threshold, calling the voice prompt module to carry out voice prompt processing of the wearing mask.
2. The thermometry system of claim 1, wherein,
the camera management unit is further used for performing list modification processing on the first list; the camera management unit is further used for deleting the first list; the camera management unit is further configured to perform list query processing on the first list.
3. The thermometry system of claim 1, wherein,
the spectrum range of the double-spectrum camera comprises a visible light spectrum and an infrared light spectrum;
the exchange module is an exchange unit formed by a single exchange or a plurality of exchanges; the double-spectrum camera is a camera device with a double-spectrum camera, a computer with a double-spectrum camera, a tablet device with a double-spectrum camera or a gate device with a double-spectrum camera.
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| CN209820650U (en) * | 2019-04-28 | 2019-12-20 | 智慧眼科技股份有限公司 | Human body temperature detection device with face identity verification function |
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