CN114521870A - Intelligent morning examination interaction measuring system - Google Patents
Intelligent morning examination interaction measuring system Download PDFInfo
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- CN114521870A CN114521870A CN202210155030.4A CN202210155030A CN114521870A CN 114521870 A CN114521870 A CN 114521870A CN 202210155030 A CN202210155030 A CN 202210155030A CN 114521870 A CN114521870 A CN 114521870A
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- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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Abstract
The invention provides an intelligent morning examination interaction determination system which comprises a server, a database, a packet detection module, a determination module, an interaction module, an acquisition module and a processor, wherein the detection module is used for detecting different identities to screen identity data of a detector; the detection module is used for detecting physiological data of a detector and is matched with the detection module to screen out identity data of the detector for binding; the interaction module is used for interacting with the detector to send a determination instruction to the detector; the acquisition module acquires the facial data of the detector to realize the analysis of the user state. According to the invention, the acquisition unit is matched with the early warning unit to prompt the examiner to adjust the facial posture, so that the acquisition unit and the examiner interact with each other, and the whole acquisition process is more efficient and reliable.
Description
Technical Field
The invention relates to the technical field of intelligent measurement, in particular to an intelligent morning examination interaction determination system.
Background
Morning examination is a measure taken by collective units such as schools, nursery institutions and the like for strengthening the infectious disease prevention and control work, and aims to discover infectious disease patients at an early stage. The important part of morning examination is to detect and count the body temperature of students, and in the prior art, the process is usually operated manually.
For example, CN210743597U prior art discloses a morning check system, which, in a large intelligent context, is obviously outdated by a kindergarten organization adopting a traditional morning check method, and the traditional morning check has at least the following defects: 1) the steps of manual measurement, recording, statistics and the like are required, the steps are complicated, and the number of students is usually large, so that the inspection in the morning takes a large amount of time for teachers, and the inspection efficiency is low; 2) the statistical result of morning examination usually adopts a paper version, and after the statistics is finished, the data result needs to be manually recorded into a computer for storage, so that time and labor are wasted, manual fatigue is caused by long-time operation, and data is easily mistakenly input; 3) the time spent by the manual morning examination is long, and the health data information of students cannot be fed back to the hands of the students in time, so that the information has hysteresis.
Another typical multifunctional intelligent morning examination robot terminal disclosed in the prior art of CN211609756U, most of the common physical examination machines in the market at present include a body temperature measuring device, height measurement, and the like, and mainly measure the body temperature through surface skin (such as forehead, head, and the like), ear canal, and the like, the conventional height measuring instrument needs a measuring device higher than the height of a human body, and the height measurement can be realized only by abutting a scale end of the measuring device against the head of a person to be measured during measurement; after the measurement is finished, the scale end of the measuring device is lifted so as to facilitate the person to be measured to leave the measuring position; it can be seen that for the people to be measured, the traditional height measuring device needs to have certain physical contact to realize measurement, and in order to facilitate the convenience of next measurement, the ruler end of the traditional height measuring device is generally raised to the size larger than the height of the general human body, the measuring efficiency is lower, and the occupied space position is higher.
The invention aims to solve the problems of low detection efficiency, easy contact infection, inaccurate body temperature measurement, low intelligence degree, poor man-machine interaction, incapability of generating a morning examination report and the like in the field.
Disclosure of Invention
The invention aims to provide an intelligent morning examination interactive measuring system aiming at the defects.
The invention adopts the following technical scheme:
an intelligent morning examination interaction measuring system comprises a server, a database, a detecting module, a measuring module, an interaction module, an acquisition module and a processor, wherein the processor is respectively in control connection with the detecting module, the measuring module, the interaction module, the acquisition module, the server and the database;
the server is respectively connected with the database, the detection module, the determination module, the interaction module and the acquisition module;
the detection module is used for detecting different identities to screen the identity data of a detector;
the determination module is used for determining physiological data of a detector and is matched with the detection module to discriminate the identity data of the detector for binding;
the interaction module is used for interacting with the detector to send a determination instruction to the detector;
the acquisition module acquires the facial data of the examiner to realize the analysis of the user state;
the detection module comprises a management terminal, a supporting bottom plate, a supporting column and a detection unit, wherein the supporting column is arranged on one side of the supporting bottom plate; wherein the detection unit is arranged on the support column; the detection unit is used for detecting the identity data of the user;
the management terminal calculates and processes the user ID, the secret key and the equipment ID by using the initial ID generation protocol of the user to obtain a basic ID, compares the basic ID with the basic ID library, and is connected with the management terminal if the comparison is successful and provides an online morning check service;
the identity registration unit includes a key manager for generating an authorization ID, the key manager generating the authorization ID by the following formula:
wherein CON (i) represents the value corresponding to the i-th character of the previous authorization ID, CON' (i) represents the value corresponding to the i-th character of the authorization ID of the accessed terminal device, and card (j) represents the total number of j corresponding to the character of the corresponding position in the user ID;
the interaction module comprises an interaction unit and a warning unit, and the interaction unit is used for acquiring the current position data of the detector; the warning unit sends out early warning alarm to the detector based on the interactive data of the interactive unit;
the interaction unit comprises an interaction board, an adjusting component and a sensing component, wherein the sensing component is arranged on the interaction board and used for capturing weight data of a detected person when the detected person stands on the interaction board; the adjusting component is arranged on the supporting column and is used for collecting height data and body temperature data of the examiner.
Optionally, the measuring module is arranged on the adjusting member and moves along with the movement of the adjusting member; the measuring module comprises a measuring probe, a data storage and a transmission unit, wherein the measuring probe is used for measuring the physiological data of the examinee; the physiological data includes body temperature, height, and weight;
the data memory is used for storing the measurement data of the measurement probe; the transmission unit stores the measured data in the data storage into the processor and stores the measured data into the personal document of the examiner so as to form a measured report of the examiner. Optionally, the collecting module is disposed on the adjusting member and moves along with the movement of the adjusting member; the acquisition module is used for acquiring the facial data of the examinee so as to analyze the state of the examinee;
the acquisition module comprises an acquisition unit and a pitching adjustment unit, and the pitching adjustment unit is used for adjusting the acquisition angle of the acquisition unit; the acquisition unit is used for acquiring the facial data of the examiner so as to analyze the current state of the examiner;
the pitching adjusting unit is connected with the adjusting component and comprises a sampling probe, an adjusting seat, a pitching driving mechanism and a connecting seat, and the connecting seat is connected with the adjusting component in a radial direction so as to fix the connecting seat on the adjusting component; the adjusting seat is hinged with the connecting seat and is driven by the pitching driving mechanism to rotate along the hinged position so as to adjust the pitching angle; the acquisition probe is arranged on the support column and is used for acquiring the position of the detector.
Optionally, the collecting unit is arranged on the pitching adjusting unit; the acquisition unit comprises an acquisition probe, a storage library and a communicator, wherein the acquisition probe is used for acquiring the face of the examiner; the communicator is used for transmitting the face data acquired by the acquisition unit and a server; the storage library is used for storing the human face data of the examiner acquired by the acquisition probe.
Optionally, the measuring system further comprises a sensing module, wherein the sensing module is used for collecting weight change and position data of the detector; the sensing module comprises a sensing plate, a sensing unit and an action acquisition unit, wherein the sensing unit is arranged on the sensing plate and is used for sensing the weight of the detector; the motion acquisition unit is used for acquiring shaking data of the detector on the induction plate; the sensing unit comprises a plurality of sensing lamps and weight detection sensors, and the sensing lamps are distributed at equal intervals along the extension direction of the sensing plate; the weight detection sensor is arranged at the bottom of the sensing plate and is used for measuring the weight data of the examiner.
Optionally, the adjusting member includes an adjusting track, a height detecting piece, an adjusting seat and an adjusting driving mechanism, and the height detecting piece is arranged on the adjusting seat and is used for detecting the height of the adjusting seat; the adjusting seat is connected with the adjusting track in a sliding mode, and the adjusting driving mechanism is connected with the adjusting seat in a driving mode so that the adjusting seat can slide along the direction of the adjusting track.
The beneficial effects obtained by the invention are as follows:
1. adjusting the detection angle or the detection posture through different warning information on the touch screen, so that the detector can obtain the best detection experience;
2. the acquisition unit is matched with the early warning unit to prompt the examiner to adjust the facial posture, so that the acquisition unit and the examiner interact with each other, and the whole acquisition process is more efficient and reliable;
3. the collection angle of the collection unit is adjusted through the pitching adjustment unit, so that more intelligent collection can be realized, and the collection efficiency of the collection module is improved;
4. by detecting the head posture of the detector, the pitching adjusting unit can acquire image or video data according to the head posture of the detector, so that the detection precision of morning detection is improved, and the use experience of the detector is ensured;
5. through the determination of the glasses area of the detector and the analysis of the state of the eyes of the detector, the monitoring process of the detector is more accurate, the supervision of the state of the detector is triggered based on the detection result, and the intelligent degree of the whole system is improved.
For a better understanding of the features and technical content of the present invention, reference should be made to the following detailed description of the invention and accompanying drawings, which are provided for purposes of illustration and description only and are not intended to limit the invention.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
FIG. 1 is an overall block diagram of the present invention.
Fig. 2 is a schematic structural diagram of the detection module, the sensing module and the acquisition module according to the present invention.
Fig. 3 is a partial structural schematic diagram of the sensing module and the acquisition module of the present invention.
Fig. 4 is a schematic structural view of the pitch adjustment unit of the present invention.
Fig. 5 is a schematic diagram of a side view of the pitch adjustment unit of the present invention.
FIG. 6 is a schematic diagram of the present invention applied by the examiner.
Fig. 7 is a schematic top view of the supporting base plate and the sensing module according to the present invention when they are unfolded.
The reference numbers illustrate: 1. a support base plate; 2. adjusting the track; 3. adjusting the driving mechanism; 4. an adjustment member; 5. a storage chamber; 6. an adjusting seat; 7. a measuring probe; 8. a collection unit; 9. a pitch adjustment unit; 10. sampling a probe; 11. a pitch drive mechanism; 12. a connecting seat; 13. an induction plate; 14. (ii) a 15. A support member; 16. a scanning member; 17. a detection module; 18. an induction lamp.
Detailed Description
The following is a description of embodiments of the present invention with reference to specific embodiments, and those skilled in the art will understand the advantages and effects of the present invention from the disclosure of the present specification. The invention is capable of other and different embodiments and its several details are capable of modification in various other respects, all without departing from the spirit and scope of the present invention. The drawings of the present invention are for illustrative purposes only and are not intended to be drawn to scale. The following embodiments will further explain the related art of the present invention in detail, but the disclosure is not intended to limit the scope of the present invention.
The first embodiment.
According to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, and fig. 7, the present embodiment provides an intelligent morning examination interaction measurement system, which includes a server, a database, a detection module, a measurement module, an interaction module, an acquisition module, and a processor, where the processor is respectively in control connection with the detection module, the measurement module, the interaction module, the acquisition module, the server, and the database;
the server is respectively connected with the database, the detection module, the determination module, the interaction module and the acquisition module;
in addition, the processor is matched with the server and the database, so that efficient and accurate detection can be performed in the morning detection process of different detectors; the database stores the identity data and attribute data of each detector; the attribute data includes, but is not limited to, the following listed ones: class, age, height and weight, etc.;
the detection module is used for detecting different identities to screen the identity data of a detector; when the detector needs to detect, the identity ID is used for approaching the detection module to acquire the identity ID of the detector so as to establish the input and determination of the detection data of the detector; when the identity ID of the detector is acquired or acquired by the detection module, performing morning detection on the detector through the measurement module, the interaction module and the acquisition module;
the detection module is used for creating a personal document of the detector after verifying or sensing the ID data of the detector; wherein the morning survey data of the examiner are recorded in the personal document of the examiner;
the determination module is used for determining physiological data of a detector and is matched with the detection module to discriminate the identity data of the detector for binding; the measuring module and the acquisition module respectively measure the physiological data and the facial data of the examinee and correspondingly store the physiological data and the facial data on the personal document of the examinee; in addition, when the manager needs to collect all the testers, a collecting request can be sent out at the management terminal, the processor responds to the collecting request to collect data of all the testers, the collecting speed is improved, and meanwhile, the data collecting method is more convenient and faster;
the interaction module is used for interacting with the detector to send a determination instruction to the detector; in the detection process, the detector needs to be matched with the interaction module to realize intelligent interaction to the detector, so that the use experience of the detector is improved;
the acquisition module acquires the facial data of the examiner to realize the analysis of the user state;
the detection module comprises a management terminal, a support bottom plate, a support column and a detection unit, wherein the support column is arranged on one side of the support bottom plate and vertically extends towards one side; wherein the detection unit is arranged on the support column; the detection unit is used for detecting the identity data of the user;
the management terminal calculates and processes the user ID, the secret key and the equipment ID by using the initial ID generation protocol of the user to obtain a basic ID, compares the basic ID with the basic ID library, and is connected with the management terminal if the comparison is successful and provides an online morning check service; wherein, the database stores the basic ID database of each detector;
the identity registration unit includes a key manager for generating an authorization ID, the key manager generating the authorization ID by the following formula:
wherein CON (i) represents the value corresponding to the i-th character of the previous authorization ID, CON' (i) represents the value corresponding to the i-th character of the authorization ID of the accessed terminal device, and card (j) represents the total number of j corresponding to the character of the corresponding position in the user ID; the user ID comprises a number for marking the identity, such as a school number, an identity identification code and the like;
the interaction module comprises an interaction unit and a warning unit, and the interaction unit is used for acquiring the current position data of the detector; the warning unit sends out early warning alarm to the detector based on the interactive data of the interactive unit;
the interaction unit comprises an interaction board, an adjusting component and a sensing component, wherein the sensing component is arranged on the interaction board and used for capturing weight data of a detected person when the detected person stands on the interaction board; the adjusting component is arranged on the supporting column and is used for collecting height data and body temperature data of the examiner;
the warning unit triggers a warning signal according to the data of the measuring module, the acquisition module and the induction module; the warning unit comprises a touch screen and an information discriminator, and the information discriminator triggers different information warnings according to different types of the warning signals; the information type of the information discriminator is displayed on the touch screen according to different categories of the warning information; the warning signal triggers different warning signal types according to different warning information of each module; the touch screen is used for displaying different warning information; in addition, the detector can adjust the detection angle or the detection posture through different warning information on the touch screen, so that the detector can obtain the best detection experience; in this example, the warning unit can be used in cooperation with the measurement module, so that the inspector can display different warning information on the touch screen during the measurement process, and prompt the inspector to perform dynamic adjustment according to the warning information;
optionally, the adjusting member includes an adjusting track, a height detecting piece, an adjusting seat and an adjusting driving mechanism, and the height detecting piece is arranged on the adjusting seat and is used for detecting the height of the adjusting seat; the adjusting seat is connected with the adjusting track in a sliding manner, and the adjusting driving mechanism is connected with the adjusting seat in a driving manner so as to enable the adjusting seat to slide along the direction of the adjusting track; wherein the track direction of the adjusting track is parallel to the direction in which the examiner stands upright, and preferably, the track direction of the adjusting track is perpendicular to the ground;
the adjusting component also comprises a plurality of position markers which are distributed at equal intervals along the extending direction of the adjusting track; in addition, each position marking piece is used for marking different heights of the adjusting track and is matched with the adjusting seat to detect different heights of the detector;
the height detection piece, the processor, the adjusting driving mechanism and the position markers form a closed loop, and when the current height value of the height detection piece is different from the ideal height value, the processor controls the adjusting driving mechanism to drive the adjusting driving mechanism to slide along the track direction of the adjusting track;
the sensing component comprises a data acquisition unit and a plurality of sensing probes, and each sensing probe is arranged on the lower end face of the interactive board and senses weight data of the detector acting on the interactive board; the collector is used for collecting the induction data of each induction probe, and the current induction data is transmitted to the processor for recording and analyzing; particularly, the data of each examiner is stored in a personal document corresponding to each examiner;
optionally, the measuring module is disposed on the adjusting member and moves along with the movement of the adjusting member, specifically, the measuring module is disposed on the adjusting seat;
the measuring module comprises a measuring probe, a data storage and a transmission unit, wherein the measuring probe is used for measuring the physiological data of the examinee; the physiological data includes body temperature, height, and weight; when the body temperature of the examiner needs to be examined, the examiner is aligned to the infrared temperature measuring sensor to obtain the body temperature data of the examiner; when the height of the examiner needs to be detected, detecting the height data of the examiner through an infrared sensor; when the weight data of the examinee is detected, the weight of the examinee can be detected through the weight sensor; in this embodiment, the assay probe includes, but is not limited to, the following: infrared temperature measuring sensors, infrared sensors, height sensors, radars, weight sensors and the like; meanwhile, the measuring probe adopts one or more sensors, which are not described in detail herein;
the data memory is used for storing the measurement data of the measurement probe; the transmission unit stores the measured data in the data storage into the processor and stores the measured data into the personal document of the examiner to form a measured report of the examiner;
optionally, the collecting module is disposed on the adjusting member and moves along with the movement of the adjusting member; the acquisition module is used for acquiring the facial data of the examinee so as to analyze the state of the examinee;
the acquisition module comprises an acquisition unit and a pitching adjustment unit, and the pitching adjustment unit is used for adjusting the acquisition angle of the acquisition unit; the acquisition unit is used for acquiring the facial data of the detector so as to analyze the current state of the detector;
the acquisition unit is matched with the pitching adjusting unit, so that the acquisition angle can be adjusted according to different postures and facial orientations of the examiner in the process of detecting the facial data of the examiner, meanwhile, the acquisition angle of the acquisition unit is adjusted through the pitching adjusting unit, more intelligent acquisition can be realized, and the acquisition efficiency of the acquisition module is improved;
the pitch adjusting unit is connected with the adjusting component, and particularly, the pitch adjusting unit is arranged on the adjusting seat; the pitching adjusting unit comprises a sampling probe, a pitching driving mechanism and a connecting seat, wherein the connecting seat is connected and hinged with the adjusting seat and is driven by the pitching driving mechanism to rotate along the hinged position so as to adjust the pitching angle;
in addition, the pitching adjusting unit further comprises a pitching angle detecting piece, and the pitching angle detecting piece is used for detecting the adjusting angle of the adjusting seat; the processor, the pitching angle detection part and the adjusting driving mechanism form a closed loop, and if the current pitching angle does not meet the set requirement, the processor controls the adjusting driving mechanism to drive the adjusting seat to rotate along the hinged position until the angle of the adjusting seat reaches the set angle;
optionally, the collecting unit is arranged on the pitching adjusting unit; the acquisition unit comprises an acquisition probe, a storage library and a communicator, wherein the acquisition probe is used for acquiring the face of the examiner; the communicator is used for transmitting the face data acquired by the acquisition unit and a server; the storage library is used for storing the face data of the detector acquired by the acquisition probe; the acquisition unit is matched with the early warning unit in the process of detecting the detector to prompt the detector to adjust the face posture, so that the acquisition unit interacts with the detector, and the whole acquisition process is more efficient and reliable;
in addition, the acquisition module further comprises a scanning unit, the scanning unit is used for scanning the approach data of the examiner and adjusting the approach data in cooperation with the pitching angle of the pitching adjusting unit, so that the pitching adjusting unit can perform accurate action adjustment based on the data of the sampling unit;
the scanning unit comprises a supporting member, a rotating member and a scanning member, wherein the scanning member and the rotating member are respectively arranged at two ends of the supporting member, one end of the supporting member is connected with the rotating member and is connected with the supporting column, the other end of the supporting member extends out towards the upper part of the examiner, and the end part of the supporting member is connected with the scanning member in advance; wherein the scanning component is arranged right above the examiner and is used for collecting the head pitch data of the examiner in a plan view;
meanwhile, the pitching adjusting unit adjusts the pitching angle of the pitching adjusting unit according to the data of the scanning unit, so that the acquisition unit arranged on the pitching adjusting unit can accurately capture the facial data of the examinee;
in addition, the scanning component comprises a scanning probe and a data collector, and the data collector stores the data collected by the scanning probe; the scanning probe is used for acquiring position data of the head top of the examiner;
when the examiner has the deviation of the pitch angle, the scanned image of the examiner presents an irregular shape; analyzing the deviation angle of the examiner through a scanned image of the examiner;
optionally, the measuring system further comprises a sensing module, wherein the sensing module is used for collecting the weight change and position data of the detector; the sensing module comprises a sensing plate, a sensing unit and an action acquisition unit, wherein the sensing unit is arranged on the sensing plate and is used for sensing the weight of the detector; the motion acquisition unit is used for acquiring shaking data of the detector on the induction plate; the sensing unit comprises a plurality of sensing lamps and weight detection sensors, and the sensing lamps are distributed at equal intervals along the extension direction of the sensing plate; the weight detection sensor is arranged at the bottom of the induction plate and is used for measuring the weight data of the examinee;
when the examiner enters the detection range, the examiner steps on the induction plate, and at the moment, the motion acquisition arranged on the induction plate detects the step frequency and step length of the examiner so as to evaluate the height and weight data of the examiner;
meanwhile, the induction lamp is lightened along with the position of the detector on the induction plate, so that the detector obtains the best interactive experience; in addition, each induction lamp is lightened according to the position data of the weight detection sensor at each position, and if the weight data at a certain position suddenly changes and exceeds a set maximum threshold value, the induction lamp at the position is lightened, so that the induction lamp can be lightened along with the change of the position of a detector on the induction plate;
the induction plate is provided with a limited area for placing the feet of the examiner, when the examiner stands in the limited area, the induction plate is captured by the scanning component, the head pitching data of the examiner is acquired, and the induction plate is matched with the acquisition unit to acquire the state data of the examiner;
for example: if the morning check system is applied to a school, a teacher giving lessons can perform targeted teaching according to the state data of students in a class before the school, and arouse the interest of the students, so that the state of each student is optimal, and the learning interest of the students is improved;
in addition, the induction module further comprises a recovery unit, and the recovery unit is used for recovering the induction plate; the recovery unit is arranged in the storage cavity of the support bottom plate, and when the induction plate is recovered by the recovery unit, the recovery unit is hidden in the storage cavity, as shown in fig. 2.
Example two.
The present embodiment should be understood to include at least all the features of any one of the foregoing embodiments, and further modified based on fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, and fig. 7, and further characterized by analyzing the facial deviation angle of the examiner through the image of the top of the examiner's head acquired by the scanning unit; wherein n detector head top contour images of continuous sequence in one detection period are obtained, and minimum projection equivalent diameter D is selectedSWherein the minimum projected equivalent diameter DSCalculated according to the following formula:
in the formula, L is the side length of a pixel of the scanning probe; m is the magnification of the scanning probe; c is the total number of the edge contour pixels in the binary image of the minimum overhead image, and the value of the edge contour pixels is determined according to the contour of the minimum overhead image of the detector;
according to the above formula, the circularity η of the projected contour of the top contour image of n examinees in a continuous sequence in one examination periodiCalculated according to the following formula:
wherein G' is a circumference equivalent to the area of the head circumference projection; g is the perimeter of the head circumference projection outline; wherein G2 rr, r is an equivalent radius of the head circumference of the examinee, and the value thereof is determined according to the head circumference of the examinee recorded in the database;
the head contour images of n testers in a continuous sequence in one detection period are used for solving the average circularity of the same tester
Calculated according to the following formula:
in the formula, n is the number of the head top outline images of n detectors of a continuous sequence acquired by the scanning probe in one detection period; etaiProjecting the circularity of the contour for n top contour images of the examinees in a continuous sequence in one examination period;
comparing each pair of overhead contour images with the average circularity, if the overhead contour images deviate to a certain direction, adjusting the angles in the opposite direction to the direction, so that the pitching adjusting unit can adjust and control the acquisition probe to face the human face of the examiner and acquire the human face images;
for example: when a certain pair of overhead images deviates backwards, the detected person is in a state that the face (face) is in a backward bending state, the pitching adjusting unit controls the adjusting and driving mechanism through the processor to drive the connecting seat to rotate downwards, so that the sampling probe rotates to a position parallel to the face of the detected person, and optimal face data can be obtained;
in this embodiment, through a limited number of adjustments, the deviation amount of the image of the top of the head of the examinee and the adjustment amount of the pitch adjustment unit are calibrated, and the optimal facial data of the examinee can be obtained; how to perform calibration is a technical means well known to those skilled in the art, and those skilled in the art can query a relevant technical manual to obtain the technology, so that details are not repeated in this embodiment;
in other embodiments, the facial data of the examiner may be acquired in another manner; wherein the collected face data comprises face video/picture frame number data in a time sequence;
by detecting the head posture of the detector, the pitching adjusting unit can acquire images or video data according to the head posture of the detector, so that the detection precision of morning detection is improved, and the use experience of the detector is guaranteed.
Example three.
This embodiment should be understood to include at least all the features of any one of the foregoing embodiments and further modified based on that, according to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, after the facial image data of the examiner is obtained by the acquisition unit, the facial data is divided based on the acquired facial image data for one frame to realize division of an eye image area and a mouth area;
meanwhile, analyzing the state of the detector according to the eye region image and the mouth region image;
obtaining the face image and the eye image region by an image processing technology, wherein the image processing technology for obtaining the eye image region is well known by those skilled in the art and is not described in detail herein;
calculating a rectangular area of the eye area according to the central points of the left eye and the right eye; first, according to the eyesIntercepting the eye image by the distance d between the centers; suppose the right eye central point is located at Q1(x1,y1) The left eye central point is set as Q2(x2,y2) The distance between the two eyes is d, the width of the eye rectangular region is w, the height of the eye rectangular region is h, and the corresponding relationship is as follows:
w＝K1×d
in the formula, K1For width adjustment index, K1Has a value range of [1.65, 1.68 ]]；
h＝K2×d
In the formula, K2For width adjustment index, K2Has a value range of [1.10, 1.15 ]]；
Determining the rectangular area as w x h according to the formula;
detecting a proportion value R of the number of eye closure frames in the unit time to the total number of frames in the rectangular region w h, wherein the proportion value R is calculated according to the following formula:
in the formula, N is the total frame number of the video in unit time;
the number of the closed eyes of the examiner in unit time is the number of the closed eyes of the examiner in unit time; r0 is inherent adjustment index with the value range of [0.13, 0.215 ]]；
Determining the fatigue index E of the detector based on the proportion value R of the detector in one detection periodt(ii) a For EtCalculated according to the following formula:
Et＝R·(Yt-Y0)·T0
in the formula, R is the ratio of the number of eye closure frames to the total number of frames in unit time of a detector; yt is a serial number of the eye which starts to close in one detection period; y0 is the serial number from eye closed to open; t0 is the time interval occupied by each acquired needle video;
if EtIf the measured value is larger than the set monitoring threshold value, the tester is in a fatigue state; when the examiner continues to close the eye for a time EtWhen the time exceeds 1s, whether the person is in a fatigue state or not, the person to be detected is reminded to pay attention to the current state, and the state of the person to be detected in the supervision process is prompted;
through the determination of the glasses area of the detector and the analysis of the state of the eyes of the detector, the monitoring process of the detector is more accurate, the supervision of the state of the detector is triggered based on the detection result, and the intelligent degree of the whole system is improved.
The disclosure is only a preferred embodiment of the invention, and is not intended to limit the scope of the invention, so that all equivalent technical changes made by using the contents of the specification and the drawings are included in the scope of the invention, and further, the elements thereof can be updated as the technology develops.
Claims (6)
1. An intelligent morning examination interaction measuring system comprises a server and a database, and is characterized by further comprising a detection module, a measuring module, an interaction module, an acquisition module and a processor, wherein the processor is respectively in control connection with the detection module, the measuring module, the interaction module, the acquisition module, the server and the database;
the server is respectively connected with the database, the detection module, the determination module, the interaction module and the acquisition module;
the detection module is used for detecting different identities to screen the identity data of a detector;
the determination module is used for determining physiological data of a detector and is matched with the detection module to discriminate the identity data of the detector for binding;
the interaction module is used for interacting with the detector to send a determination instruction to the detector;
the acquisition module acquires the facial data of the examiner to realize the analysis of the user state;
the detection module comprises a management terminal, a support bottom plate, a support column and a detection unit, wherein the support column is arranged on one side of the support bottom plate; wherein the detection unit is arranged on the support column; the detection unit is used for detecting the identity data of the user;
the management terminal calculates and processes the user ID, the secret key and the equipment ID by using the initial ID generation protocol of the user to obtain a basic ID, compares the basic ID with the basic ID library, and is connected with the management terminal if the comparison is successful and provides an online morning check service;
the identity registration unit includes a key manager for generating an authorization ID, the key manager generating the authorization ID by the following formula:
wherein CON (i) represents the value corresponding to the i-th character of the previous authorization ID, CON' (i) represents the value corresponding to the i-th character of the authorization ID of the accessed terminal device, and card (j) represents the total number of j corresponding to the character of the corresponding position in the user ID;
the interaction module comprises an interaction unit and a warning unit, and the interaction unit is used for acquiring the current position data of the detector; the warning unit sends out early warning alarm to the detector based on the interactive data of the interactive unit;
the interaction unit comprises an interaction board, an adjustment component and a sensing component, wherein the sensing component is arranged on the interaction board and is used for capturing weight data of a detected person when the detected person stands on the interaction board; the adjusting component is arranged on the supporting column and is used for collecting height data and body temperature data of the examiner.
2. The intelligent morning examination interaction determination system of claim 1, wherein the determination module is disposed on the adjustment member and moves following the movement of the adjustment member; the measuring module comprises a measuring probe, a data storage and a transmission unit, wherein the measuring probe is used for measuring the physiological data of the examinee; the physiological data includes body temperature, height, and weight;
the data memory is used for storing the measurement data of the measurement probe; the transmission unit stores the measured data in the data storage into the processor and stores the measured data into the personal document of the examiner so as to form a measured report of the examiner.
3. The intelligent morning examination interaction measuring system of claim 2, wherein the collecting module is arranged on the adjusting member and moves along with the movement of the adjusting member; the acquisition module is used for acquiring the facial data of the examinee so as to analyze the state of the examinee;
the acquisition module comprises an acquisition unit and a pitching adjustment unit, and the pitching adjustment unit is used for adjusting the acquisition angle of the acquisition unit; the acquisition unit is used for acquiring the facial data of the examiner so as to analyze the current state of the examiner;
the pitching adjusting unit is connected with the adjusting component and comprises a sampling probe, an adjusting seat, a pitching driving mechanism and a connecting seat, and the connecting seat is connected with the adjusting component in a radial direction so as to fix the connecting seat on the adjusting component; the adjusting seat is hinged with the connecting seat and is driven by the pitching driving mechanism to rotate along the hinged position so as to adjust the pitching angle; the acquisition probe is arranged on the support column and is used for acquiring the position of the detector.
4. The intelligent morning examination interaction measuring system of claim 3, wherein the collecting unit is arranged on the pitching adjusting unit; the acquisition unit comprises an acquisition probe, a storage library and a communicator, wherein the acquisition probe is used for acquiring the face of the examiner; the communicator is used for transmitting the face data acquired by the acquisition unit and a server; the storage library is used for storing the human face data of the examiner acquired by the acquisition probe.
5. The intelligent morning examination interaction measuring system of claim 4, further comprising a sensing module, wherein the sensing module is used for collecting weight change and position data of the detector; the sensing module comprises a sensing plate, a sensing unit and a motion acquisition unit, wherein the sensing unit is arranged on the sensing plate and is used for sensing the weight of the detector; the motion acquisition unit is used for acquiring shaking data of the detector on the induction plate; the sensing unit comprises a plurality of sensing lamps and weight detection sensors, and the sensing lamps are distributed at equal intervals along the extension direction of the sensing plate; the weight detection sensor is arranged at the bottom of the sensing plate and is used for measuring the weight data of the examiner.
6. The intelligent morning examination interaction measuring system is characterized in that the adjusting component comprises an adjusting track, a height detecting piece, an adjusting seat and an adjusting driving mechanism, wherein the height detecting piece is arranged on the adjusting seat and is used for detecting the height of the adjusting seat; the adjusting seat is connected with the adjusting track in a sliding mode, and the adjusting driving mechanism is connected with the adjusting seat in a driving mode so that the adjusting seat can slide along the direction of the adjusting track.
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