Disclosure of Invention
In view of the above, the invention provides an interview video recording device, an interview system and an interview cabin, which are convenient to deploy, can realize remote fair and fair interview/examination, and effectively solve the problem of long-distance running of examinees or interviewees.
In a first aspect, an embodiment of the present invention provides an interview video recording device, which is in communication connection with a server, and includes:
the perception module is used for perceiving whether the interviewer enters the interview area or not;
the display module is used for displaying a preset interview starting interface when the interviewer enters the interview area so as to prompt the interviewer to prepare an interview;
the identity authentication module is used for acquiring the identity information of the interviewee and comparing the acquired identity information of the interviewee with the information of the interviewee acquired from the server to determine whether the interviewee has interview authority or not;
the living body verification module is used for carrying out living body authentication on the interviewer to determine whether the interviewer is the principal or not when the interviewer is determined to have the interview authority;
the video acquisition module is used for acquiring interview videos of the interviewee after the living body authentication of the interviewee passes the preset time;
the voice acquisition module is used for acquiring interview voice of the interviewer while acquiring the interview video;
and the prompting module is used for outputting preset prompting information after the interview video acquisition and the interview sound acquisition are finished so as to prompt the interviewer to finish the interview.
In some embodiments, the interview video recording device further includes a main control module, configured to control the interview video recording device to enter an interview verification stage after the preset time appears on the interview starting interface, where the interview verification stage includes identity verification and living body verification of the interviewer.
In some embodiments, the main control module is further configured to control the interview video recording device to enter the interview verification stage when receiving the first touch instruction of the interviewer.
In some embodiments, the interview video recording device further comprises a storage module for storing video information of the interviewer, wherein the video information includes captured video and sound.
In some embodiments, the interview video recording device further includes a detection module configured to detect whether the video information has an abnormality, where the abnormality includes a video playback abnormality and/or a sound abnormality, and the detection module is further configured to transmit the detected abnormality information to the server.
In some embodiments, the display module is further configured to stop displaying the subject examination questions when the display duration of the subject examination questions reaches a preset duration.
In some embodiments, the display module is further configured to stop displaying the subject examination questions when the second touch instruction is received.
In some embodiments, the identity information includes identity card information and examination card information of an interviewee, the identity verification module is configured to compare the identity card information of the interviewee with the information of the interviewee acquired from the server to verify the identity card information of the interviewee, and the identity verification module is configured to further verify the examination card information of the interviewee when determining that the identity card information of the interviewee is valid.
In some embodiments, the round living body authentication module is configured to output a head movement instruction, collect a head movement video of the interviewer, and select a living body picture of the interviewer from the head movement video to compare with a pre-stored reference picture of the interviewer, so as to determine whether the interviewer is the principal.
In some embodiments, the in-vivo verification module is further configured to collect iris information of the interviewer and compare the iris information with pre-stored baseline iris information of the interviewer to determine whether the interviewer is the person himself.
In a second aspect, an embodiment of the present application provides an interview system with separated appraisal, including an interview monitoring device, an interview monitoring center, and the interview video recording device according to the first aspect;
the interview monitoring device is used for monitoring the interview process of the interviewer, generating a monitoring video and sending the monitoring video to the interview monitoring center;
the interview monitoring center is used for receiving, decoding and displaying the monitoring video.
In a third aspect, an embodiment of the present application provides an interview cabin, which includes the interview video recording device and the interview video recording body of the first aspect.
The pulley of the fixing lock is installed at the bottom of the body, when the fixing lock is opened, the pulley is used for moving the position of the interview cabin body, and when the fixing lock is closed, the pulley is used for fixing the interview cabin body; a cabin door is arranged on the side surface of the body, and the cabin door comprises an external door switch and an internal door switch which have different opening modes; an air exchange system is arranged above the body, is connected with the interview video recording device and controls the air exchange system to be opened and closed by the interview video recording device; the bottom of the body is provided with a weighing device which is connected with the interview video recording device and used for acquiring the weight information of the interviewer and sending the weight information to the server by the interview video recording device; the height measuring instrument is arranged in the body, is connected with the interview video recording device and is used for obtaining the height information of the interviewer and sending the height information to the server by the interview video recording device; and the body is internally provided with acousto-optic equipment which is connected with the interview video recording device and is controlled by the interview video recording device to be opened and closed.
In some embodiments, the interview video recording assembly moves up/down within the interview cabin to a capture height that matches the interviewer based on the height information of the interviewer.
The interview video recording device, the interview system and the interview cabin provided by the embodiment of the application are convenient to deploy, can realize remote fair and fair interview/examination, and effectively solve the problem of long-distance running of examinees or interviewees.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application.
In the present embodiment, "at least one" means one or more, and a plurality means two or more. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It should be noted that in the embodiments of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or order. The features defined as "first", "second" may explicitly or implicitly include one or more of the features described. In the description of the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or illustrations. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.
Please refer to fig. 1, which is a schematic diagram of an interview system according to the present invention.
As shown in fig. 1, the interview system may include: interview video recording device 110, interview monitoring device 120 and interview monitoring center 130.
The interview video recording device 110 can include a first host computer 111 (shown in fig. 2) and an interview video recording program a (shown in fig. 2) that can run on the first host computer 111. The interview video recording device 110 is used for displaying and controlling interview processes, such as playing prompt tones, interviewer identity verification, displaying interview subject questions, recording interview videos, and the like. The interview monitoring device 120 may include a second host computer 121 (shown in fig. 3) and a first video codec B (shown in fig. 3) running on the second host computer 121. The interview monitoring device 120 is used for recording the interview whole process of the interviewer in real time, and uploading the monitoring video to the interview monitoring center 130 for decoding and displaying. The interview monitoring center 130 can play the monitoring video of each interviewer in real time, and can realize remote invigilation.
Please refer to fig. 2, which is a schematic diagram of an architecture of an interview video recording device according to the present invention.
The interview video recording apparatus 110 shown in fig. 2 may include a first host computer 111 and an interview video recording program a running on the first host computer 111, where the first host computer 111 implements functions of modules in the interview video recording program a embodiment, such as the modules 10-19 in fig. 5, when executing the interview video recording program a.
The interview video recording program a can be divided into one or more modules that are executed by the first master computer 111 to accomplish the present invention. The one or more modules may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution process of the interview video recording program a in the interview video recording device 110. For example, the interview video recording program a can be divided into a sensing module 10, a display module 11, an identity verification module 12, a living body verification module 13, a video acquisition module 14, a sound acquisition module 15, a prompt module 16, a main control module 17, a storage module 18 and a detection module 19 in fig. 5. The specific functions of each module are referred to the functions of each module in the following embodiment of the interview video recording program a.
In some embodiments, the first master computer 111 may further be connected to a first camera 112, a microphone 113, a first speaker 114, a first display screen 115, a first storage device 116, an identification card reader 117, a headset 118, and an iris recognizer 119. For example, the first display screen 115 may be a touch-controllable high-definition color display screen with a size of more than 10 inches, the first camera 112 may be a high-definition camera, the microphone 113 may be an echo cancellation microphone, the first storage device 116 may be a high-capacity, high-speed, high-stability storage device, and the first storage device 116 may also be integrated in the first host computer 111. The identification card reader 117 is used to read the interviewer's identification card information. The iris recognizer 119 is used to collect iris information of the interviewer. The interview video recording program a can control the operation of the interview video recording device 110, such as playing prompt tones, authenticating the interviewer, displaying interview subjects, recording interview videos, and the like, based on the interviewer's touch instructions received by the first display screen 115.
Fig. 3 is a schematic diagram of an architecture of an interview monitoring device according to an embodiment of the invention.
The interview monitoring device 120 shown in fig. 3 may include a second camera 122, a second host computer 121, and a first video encoding/decoding program B that can be run on the second host computer 121. The second main control computer 121 is used for controlling the second camera 122 to record the whole interviewing process of the interviewer in real time so as to generate the monitoring video. The first video codec program B may perform encoding compression on the surveillance video and push the compressed surveillance video to the interview monitoring center 130 in real time. For example, the rate of surveillance video may be 300kbps-1.5mbps, the frame rate of acquisition may be 5-30fps, and the resolution may be 180p-720 p. The monitoring video picture can synthesize recording time, interviewer identity information watermarks, actual time stamp information of video encoding and the like so as to ensure the authenticity of post-audit.
Fig. 4 is a schematic diagram of an architecture of an interview monitoring center according to an embodiment of the present invention.
The interview monitoring center 130 shown in fig. 4 may include a second display screen 132, a server 134, a third host computer 131, and a second video codec C running on the third host computer 131. The server 134 may be used to pre-store the interviewer's identity information in advance. The second video codec program C is used for decoding the monitoring video transmitted from the monitoring apparatus 120, and can control the second display screen 132 to play the monitoring video in real time. The third main control computer 131 may further be connected to a second storage device 132 for storing the monitoring video, and the second storage device 132 may also be integrated in the third main control computer 131. When the interview video recorded by the interview video recording device 110 is abnormal, the third main control computer 131 can also be used for receiving abnormal video alarm information of the interview video recording device 110. The third main control computer 131 can also remotely control the interview cabin 100 (shown in fig. 6). For example, controls that may be performed include, but are not limited to, the following: closing/starting the interview video recording device 110, closing/opening the interview device door 150 (shown in fig. 6), closing/opening the lighting device 180 (shown in fig. 6) in the interview device, resetting the interview status of the interviewee, sending text or voice messages to the interview, etc.
Fig. 5 is a functional block diagram of an interview video recording program a according to an embodiment of the present invention.
Interview video recording program a shown in fig. 5 may include: the system comprises a sensing module 10, a display module 11, an identity verification module 12, a living body verification module 13, a video acquisition module 14, a sound acquisition module 15, a prompt module 16, a main control module 17, a storage module 18 and a detection module 19.
The sensing module 10 is used for sensing whether the interviewer enters the interview cabin 100; the display module 11 is configured to control the first display screen 115 to display a preset interview starting interface when the interviewer enters the interview cabin 100, so as to prompt the interviewer to prepare an interview; the identity verification module 12 is configured to collect identity information of the interviewee, and compare the collected identity information of the interviewee with the information of the interviewee acquired from the server 134 of the interview monitoring center to determine whether the interviewee has interview permission; the living body verification module 13 is used for carrying out living body authentication on the interviewer to determine whether the interviewer is the principal or not when the interviewer is determined to have the interview authority; the video acquisition module 14 is configured to control the first camera 112 to perform interview video acquisition on the interviewer after the interviewer living body authentication passes the preset time; the sound collection module 15 is configured to control the microphone 113 to collect interview sound of the interviewer while the first camera 112 collects interview video of the interviewer; and the prompting module 16 is configured to control the first speaker 114 to output preset prompting information after the interview video acquisition and the interview sound acquisition are finished, so as to prompt the interviewer to finish the interview.
The main control module 17 is configured to control the interview video recording device 110 to enter an interview verification stage after the preset time appears on the interview starting interface, where the interview verification stage includes identity verification and living body verification of the interviewer; or the main control module 17 is configured to control the interview video recording device 110 to enter the interview verification stage when receiving the first touch instruction of the interviewer; the storage module 18 is configured to control the first storage device 116 to store video information of the interviewer, where the video information includes collected video and sound; the detection module 19 is configured to detect whether the video information has an abnormality, where the abnormality includes a video playing abnormality and/or a sound abnormality, and transmit the detected abnormality information to the server.
In some embodiments, after the sensing module 10 senses that the interviewer enters the interview cabin 100 (shown in fig. 6), the display module 11 controls the first display screen 115 to display an interview starting interface. For example, the manner in which the perception module 10 perceives the interviewer may take the following forms, but is not limited to: infrared sensing, opening and closing signals of the cabin door, gravity sensing, human body identification sensing and the like.
In some embodiments, the main control module 17 is configured to control the interview video recording device 110 to enter the interview verification stage after a preset time duration N seconds appears on the "start interview" interface, where N may be 10, for example, that is, the main control module 17 is configured to control the interview video recording device 110 to enter the interview verification stage after 10 seconds appears on the "start interview" interface. Or the main control module 17 is further configured to control the interview video recording device 110 to enter an interview verification stage when receiving the first touch instruction of the interviewer. Wherein, the interview verification stage comprises identity verification and living body verification of the interviewer.
In some embodiments, when the interviewee places the identification card on the identification card reader 117 connected to the first host computer 111, the reading of the identification number can be completed, the authentication module 12 can perform validity verification on the identification card number of the interviewee, and the interviewee enters an examination admission card verification stage after the verification is passed, and does not pass the verification of the identification card which can be tried many times, and the maximum is N1 times. The number of attempts of the process is selectable, and the number of failed attempts is set by the primary test party. For example, "N1" may be 3, i.e., the number of failed attempts at authentication is at most 3.
In some embodiments, before the interviewee can show the two-dimensional code of the admission card to the first camera 112, the authentication module controls the first camera 112 to shoot the two-dimensional code of the admission card, and the authentication module 12 verifies the two-dimensional code of the admission card to determine the validity of the number of the admission card. And if the verification is passed, the living body verification stage is entered, and the living body verification stage can not pass multiple times of attempts, and the maximum number of attempts is N2. The number of attempts of the process is optional and can be set by the main tester, and the number of failed attempts can be set by the main tester. For example, "N2" may be 2, i.e., the number of failed attempts at the test proof is at most 2.
In some embodiments, the liveness verification module 13 performs liveness verification on the interviewer. The living body verification method can be selected by the main test party according to actual requirements. The first way is to perform living body authentication by capturing a video using the first camera 112: when the living body authentication is carried out, the interviewer aligns the face of the interviewer with the first camera 112 according to the voice and character instructions sent by the interview video recording program A, and head movements such as shaking the head, blinking and the like are completed; the live body verification module 13 recognizes the head movement, collects a live body picture, compares the live body picture with a reference picture, and determines whether the person is the interviewer himself or herself. The second method is to perform living body authentication using the iris: the interview video recording device 110 may be configured with an iris recognizer 119, and the iris recognizer 119 may be used to acquire iris information of an interviewer, and the biometric authentication module 13 may recognize the iris information to determine whether the interviewer is the interviewer himself. The process enters a question display stage after verification is passed, and can not pass multiple attempts, and the maximum number of attempts is N3. The number of attempts of the process is optional, and the number of failed attempts is set by the main test party. For example, "N3" may be 2, i.e., the number of failed attempts for liveness verification is at most 2.
In some embodiments, when the living body verification passes, the display module 11 may control the first display screen 115 to display the subject examination questions corresponding to the interviewer, and enter the preparation time of the subject interview. Within the preparation time, the interviewer may touch the first display screen 115 to end the preparation time in advance; otherwise, finishing the preparation time, automatically finishing displaying the subject examination questions, and entering a formal interview process. The preparation time of the process is optional and is set by the main test party. The subject test questions may be text, pictures, sounds or videos. Text and pictures are shown directly on the first display screen 115, the pictures are scalable and mobile, and text is slidable and changes font size. The sound examination questions are played through the first loudspeaker 114, the playing times of the circulation in the process can be selected, and the playing times of the circulation are set by the main examinee. The video test is played on the first display screen 115, the sound is played through the first speaker 114, the first speaker 114 is not played outside, and the test can be heard only by wearing the earphone 118. Subjects without questions may not have this display process.
In some embodiments, video capture module 14 and sound capture module 15 perform interview audio and video capture. When the countdown is performed for N4 seconds before the recording of the interview video, the preset voice prompt and the preset text prompt simultaneously send out the preset prompt information, for example, N4 may be 3, that is, when the recording of the interview video is performed for 3 seconds, the prompt module 16 controls the first speaker 114 to send out the preset voice information for starting the examination, and the display module 11 controls the first display screen 115 to display the preset examination starting picture. After the countdown is finished, the interviewer starts the examination, the video acquisition module 14 controls the first camera 112 to acquire the video, and the sound acquisition module 15 controls the microphone 113 to acquire the sound. After the interview video information is acquired, the storage module 18 controls the first storage device 116 to store the acquired interview video information, and each interview subject is stored as an independent video. After the interview video information is stored, the detection module 19 detects the interview video information, and detects whether the video can be played and whether the sound is normal, wherein the interview video information comprises the collected video and sound. If the abnormal video is found, the abnormal video is reported to the interview monitoring center 130 for processing, and at this time, the staff of the interview monitoring center 130 can decide whether to give the interviewer a reexamination.
In some embodiments, if the interviewer has a plurality of interview subjects, the above steps are repeated until the interview of all the subjects is completed, optionally, the main examiner may set the interview subject as an optional subject, and the interviewer may select whether to interview the subject.
In some embodiments, if the interview is finished, the display module 11 controls the first display screen 115 to display an interview finishing screen, and the prompt module 16 may control the first speaker 114 to output a preset voice prompt to prompt the interviewer to finish the examination, at this time, the interview cannot be operated by mistake by the interviewer, and the interview video recording device 110 enters a waiting state to wait for the next interviewer to conduct the interview.
Please refer to fig. 6, which is a schematic diagram of the architecture of the interview cabin according to the present invention.
As shown in fig. 6, the main body of the interview cabin 100 is a cabin, for example, the main body may be a rectangular parallelepiped. The bottom of the interview cabin body 100 is provided with 4 pulleys 140 with fixed locks, and the pulleys 140 are unlocked to facilitate the movement of the interview cabin body 100; after the position is determined, the pulley 140 is locked to secure the interview cabin 100. The interview cabin 100 has an electronic signal shielding function and can shield mobile signals. The inner wall of the interview cabin 100 has a sound insulation function to prevent external sound interference. The side surface of the interview cabin body 100 is provided with a cabin door 150, an outdoor switch is controlled by an administrator, and an interviewee cannot close the outdoor switch; the indoor switch is controlled by the interviewer and is closed after entering the interview cabin 100. Alternatively, the opening and closing of the hatch 150 may be used as a signal to sense the entry of the interviewer into the cabin. An air exchange system is arranged above the interview cabin 100, the air exchange system is connected with an interview video recording device 110, the interview video recording device 110 controls the interview video recording device 110, an interviewer enters the interview cabin 100, and the interview video recording device 110 controls the air exchange system to be closed; when the interviewer leaves the interview cabin 100, the interview video recording device 110 controls the air exchange system to be started, and air exchange is performed rapidly. A signal lamp 180 is arranged above the outer package of the interview cabin 100 and connected with the interview video recording device 110, the interview video recording device 110 is used for controlling the signal lamp 180 to be turned on when an interview is performed; when there is no interview, interview video recording device 110 controls signal lamp 180 to turn off. The second loudspeaker 190 is also arranged above the outer package of the interview cabin 100 and connected with the interview video recording device 110, the interview video recording device 110 is controlled by the interview video recording device 110, and when every next interviewer arrives, the interview video recording device 110 controls the second loudspeaker 190 to send out preset voice prompt information to prompt the next interviewer to enter.
In some embodiments, the base of the interview cabin 100 can be configured with a weighing device 160, for example, the weighing device 160 can weigh 5kg to 300kg, and the weighing device 160 is connected to the interview video recording device 110 and can transmit weight information to the interview video recording device 110. Alternatively, the weighing apparatus 160 may also provide a signal to sense the entry of the interviewer into the cabin.
In some embodiments, an infrared height measuring device 170 may be disposed within the interview cabin 100 for measuring the height of an interviewee. The infrared height measuring instrument 170 is connected to the interview video recording device 110 and transmits the height information to the interview video recording device 110 for storage. The infrared height measuring instrument 170 measures the height of the interviewee every 10 seconds during the interviewing process of the interviewee, and the average height is taken as the height of the interviewee and is used as the height information of the interviewee. The height information can be used to control the interview video recording device 110 to move up and down to adapt to the height of the interviewer, thereby achieving the best recording effect.
The application provides an interview video recording device, interview system and interview cabin body, it is convenient to deploy, can realize long-range interview/examination, effectively alleviates examinee or interviewer's long-distance problem of running a long distance.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present application and are not used as limitations of the present application, and that suitable modifications and changes of the above embodiments are within the scope of the claims of the present application as long as they are within the spirit and scope of the present application.