CN204350188U - The invigilator's system that can monitor in real time - Google Patents
The invigilator's system that can monitor in real time Download PDFInfo
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- CN204350188U CN204350188U CN201520019384.1U CN201520019384U CN204350188U CN 204350188 U CN204350188 U CN 204350188U CN 201520019384 U CN201520019384 U CN 201520019384U CN 204350188 U CN204350188 U CN 204350188U
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Abstract
The utility model relates to a kind of invigilator's system that can monitor in real time, comprises the examination hall supervisory control system being arranged on inside, examination hall and the master-control room supervisory control system be arranged on outside examination hall; Master-control room supervisory control system comprises monitor, server and main controller; Monitor and main controller are connected with server respectively; Examination hall supervisory control system comprises the first camera, second camera, the first radio-frequency (RF) transceiver, the second radio-frequency (RF) transceiver, first invigilator's device and second invigilator's device; Server accesses the first camera and second camera respectively by the first radio-frequency (RF) transceiver and the second radio-frequency (RF) transceiver; First camera and second camera access server respectively; First invigilator's device and second invigilator's device access the first radio-frequency (RF) transceiver and the second radio-frequency (RF) transceiver respectively; First invigilator's device and second is invigilated device and is connected.The utility model provides the invigilator's system that can monitor in real time that a kind of real-time monitoring is strong, invigilate broad view, good concealment and simple and effective.
Description
Technical field
The utility model relates to a kind of electronic invigilating equipment, particularly relates to a kind of invigilator's system that can monitor in real time.
Background technology
In various examination occasion, always have omnifarious fraudulent means, invigilator person and cribber are always in continuation " game of cat and mousecat-and-mouse ".In order to tackle cribber, various invigilator's means also emerge in an endless stream.Such as electronic signal shielding device, handle type metal detector, electronic monitoring video recording system etc. are equipped with to whole examination hall, but these systems seem flawless, actually there is many drawbacks.
1, monitoring effect is poor in real time.The course of work of electronic monitoring video recording system is called at camera networking in all examination halls, to examination hall Real-time Collection video information, concentrates and be placed on a watch-dog, the pivoted inquiry of multiwindow.Which is equivalent to a people and monitors multiple examination hall, in the process when the personnel of invigilator pay close attention to wherein a certain examination hall time, need camera be adjusted near, amplify monitored picture, at this moment the real-time condition in other examination halls just cannot be paid close attention to, and then can miss many transient cheating scenes.Even if there is video recording to inquire about afterwards, but need a large amount of manpowers and time just can complete, do not have which test tissue unit to be ready to wait after seal type examination paper sealing again to undisciplined examinee " square of accounts after the autumn harvest ".
2, preventing function is single.Handle type metal detector, is applied to the safety check at airport, subway entrance place at first.Because the gimmick cheated with communication tools more in recent years gets more and more, just used gradually.Although detector functions is powerful, it is not omnipotent, and it has just limitedly been stopped some metal cheating tools and has infiltrated examination hall, and for nonmetallic cheating tool, it is had no way out again.And to some important examination such as civil servant examinations, college entrance examination and in examine, adopt these equipments to give no cause for much criticism, if but the interim pre-test pilot production of school inside is equipped with these, " gone to war " with regard to some.
3, affect people life and may threat be there is to examinee's physical and mental health.The such as use of electronic signal shielding device, it can bring interference to the normal life of the examination hall periphery masses, causes mobile phone or TV, broadcast receiver etc. normally to use.The examinee be in examination hall is subject to the interference of intense electromagnetic ripple, may cause uncomfortable, affects the normal performance of examinee.
Utility model content
In order to solve the above-mentioned technical problem existed in background technology, the utility model provides the invigilator's system that can monitor in real time that a kind of real-time monitoring is strong, invigilate broad view, good concealment and simple and effective.
Technical solution of the present utility model is: the utility model provides a kind of invigilator's system that can monitor in real time, and its special character is: the described invigilator's system that can monitor in real time comprises the examination hall supervisory control system being arranged on inside, examination hall and the master-control room supervisory control system be arranged on outside examination hall; Described master-control room supervisory control system comprises monitor, server and main controller; Described monitor and main controller are connected with server respectively; Described examination hall supervisory control system comprises the first camera, second camera, the first radio-frequency (RF) transceiver, the second radio-frequency (RF) transceiver, first invigilator's device and second invigilator's device; Described server accesses the first camera and second camera respectively by the first radio-frequency (RF) transceiver and the second radio-frequency (RF) transceiver; Described first camera and second camera access server respectively; Described first invigilator's device and second invigilator's device access the first radio-frequency (RF) transceiver and the second radio-frequency (RF) transceiver respectively; Described first invigilator's device and second is invigilated device and is connected.
Above-mentioned first invigilator's device and second invigilator's device include data processing chip, invigilator's device radio-frequency (RF) transceiver, video frequency collection card, display screen, input keyboard and communication earphone; Described invigilator's device radio-frequency (RF) transceiver, video frequency collection card, display screen and input keyboard are connected with data processing chip respectively; Described invigilator's device radio-frequency (RF) transceiver is connected with communication earphone; Invigilator's device radio-frequency (RF) transceiver of described first invigilator's device and invigilator's device radio-frequency (RF) transceiver of second invigilator's device are connected with the first radio-frequency (RF) transceiver and the second radio-frequency (RF) transceiver respectively.
Above-mentioned first invigilator's device and second invigilator's device also include the memory be connected with data processing chip.
Above-mentioned first invigilator's device and second invigilator's device also include the USB interface be connected with data processing chip.
The model of above-mentioned data processing chip is the micro-RK3066 of Rising.
Above-mentioned communication earphone is bluetooth earphone.
Above-mentioned display screen is touch screen.
Above-mentioned camera is high definition rotatable camera.
The utility model has the advantages that:
1, invigilator's work is made to become simple and effective.
In invigilator's process, patrolling the personnel of examining only needs to check that monitor just can understand examination hall overall situation situation in real time to Control Room.Invigilator person uses invigilator's device to monitor in real time examination hall, and each invigilator's device controls a camera, shows the examination hall sight from the shooting of examination hall fore-and-aft direction respectively.When an invigilator person finds that certain seat examinee has cheating suspicion, namely available hand touches relevant position in invigilator's device picture, and invigilator's device is transferred camera immediately and locked this zone focusing, captures continuously or shooting; If then touch " warning " function, just information can be delivered to instantaneously on another invigilator's device, on this invigilator's device screen there is frequent flicker in respective regions, bluetooth earphone sends alert ring sound simultaneously, if this invigilator person touches " confirmation " function, the camera that this invigilator's device controls will be mobilized from other direction immediately to this zone focusing locking, continuously candid photograph or shooting.If the situation is critical, also available invigilator's device directly aims at the candid photograph of cheating object or shooting, guarantees that invigilator's process becomes simple and effective.
2, disguised strong.
Utilize camera or invigilator's device can lock multiple target at a distance to carry out taking pictures or making a video recording, do not sound, do not affect examinee's test paper, be also not easy to be found by cribber.After invigilator person holds proofs, then relevant treatment is made to cribber determine, reasonable.
3, monitoring property is in real time strong.
To the monitoring in examination hall, not only patrol the personnel of examining and utilize in control room monitor to observe examination hall situation, also have invigilator personnel to utilize in examination hall invigilator's device to observe examination hall, work along both lines, guarantee monitoring effect.In addition, invigilator person is once find " the rustle of leaves in the wind ", and also can independently use invigilator's device to take pictures to cheating target, collect evidence, end of taking pictures, processes immediately.Find a place, process a place, guarantee that, in whole examination process, supervisory control system is all in real-time monitor state.
4, be convenient to " secretly ventilate " mutually between invigilator person.
In invigilator's process, when invigilator person's detective distance cribber is far away, in order to avoid " acting rashly and alerting the enemy ", invigilator person can in the dark by target lock-on, utilize the prompting function of invigilator's device that information is passed to another one invigilator person, collect cheating evidence by it, thus make cribber hard to guard against.
5, broad view is invigilated, rare dead angle.
Cam device is higher, can overlook any position, examination hall, and one in front and one in back, two-way " pincer attack " examination hall, broad view, does not almost block dual camera.And the personnel eyes of invigilator see that scene always has too many dead angle, if frequently move to cover invigilator dead angle by invigilator person, this brings too large workload may to invigilator's work, in addition, invigilate the attentiveness that overstaffed movement can disperse examinee, the normal performance of impact examination.
Accompanying drawing explanation
Fig. 1 is the frame principles schematic diagram of the invigilator's system that can monitor in real time provided by the utility model;
Fig. 2 is the frame principles schematic diagram of invigilator's device that the utility model adopts.
Embodiment
See Fig. 1, the utility model provides a kind of invigilator's system that can monitor in real time, this invigilator's system that can monitor in real time is all made up of hardware, identical with conditional electronic supervisory video recording system is, include the examination hall supervisory control system (mainly contain camera composition) that is arranged on inside, examination hall and be arranged on master-control room supervisory control system that is outside examination hall and that be connected with examination hall supervisory control system, master-control room supervisory control system comprises monitor, server and main controller; Monitor and main controller are connected with server respectively, and network in charge gathers video information, compression process video information, store video information and transmission of video information; Main controller is responsible for the overall management of invigilator's system, the transferring of the inquiry of real-time video information and video information; The display of video information is responsible for by monitor, can according to the quantity of examination hall quantity determination monitor.The master-control room supervisory control system course of work is, first catch video information by camera, enter server, in the server by video frequency collection card process video information, information after process is directly transferred to monitor by server on the one hand, examination hall supervisory control system is transferred on the one hand by server, on the other hand at server internal by video compression card process, again compressed file is automatically stored in server, when main controller sends playback application, compressed file is transferred in monitor in order to inspection by server again.
Please continue see Fig. 1 that (arrow in Fig. 1 represents information transfer directions, and solid arrow refers to wired connection, and dotted arrow refers to wireless connections; In figure, examination hall supervisory control system only represents a certain examination hall, other examination hall supervisory control systems are identical therewith, each examination hall four data lines are connected to server), the utility model and traditional electronic monitoring video recording system unlike: the supervisory control system being arranged on inside, examination hall changed, this examination hall supervisory control system comprises the first camera, second camera, the first radio-frequency (RF) transceiver, the second radio-frequency (RF) transceiver, first invigilator's device and second invigilator's device; Server accesses the first camera and second camera respectively by the first radio-frequency (RF) transceiver and the second radio-frequency (RF) transceiver; First camera and second camera access server respectively; First invigilator's device and second invigilator's device access the first radio-frequency (RF) transceiver and the second radio-frequency (RF) transceiver respectively; First invigilator's device and second is invigilated device and is connected.Wherein, camera respectively joins 1 before and after examination hall, and primary responsibility catches video information, can adopt high definition rotatable camera; The video information that invigilator's device charge of overseeing and playback camera catch in real time, regulation and control camera running status, autonomous capture the on-the-spot evidence of cheating and and other invigilate between device and carry out information transmission; Device, signal transmission between server and camera are responsible for and are invigilated to radio-frequency (RF) transceiver.
Traditional selective monitoring in master-control room is changed into the inner monitoring in real time in examination hall by the utility model, and its monitoring range is wide, guarantees monitoring effect.
As preferred implementation of the present utility model, the utility model also improves invigilator's device: see Fig. 2, and first invigilator's device and second invigilator's device include data processing chip, invigilator's device radio-frequency (RF) transceiver, video frequency collection card, display screen, input keyboard and communication earphone; Invigilator's device radio-frequency (RF) transceiver, video frequency collection card, display screen and input keyboard are connected with data processing chip respectively; Invigilator's device radio-frequency (RF) transceiver is connected with communication earphone; Invigilator's device radio-frequency (RF) transceiver of first invigilator's device and invigilator's device radio-frequency (RF) transceiver of second invigilator's device are connected with the first radio-frequency (RF) transceiver and the second radio-frequency (RF) transceiver respectively; First invigilator's device and second invigilator's device also include the memory be connected with data processing chip.
The utility model is when specifically using, first the information transmitted from master-control room supervisory control system be transported to respectively in first invigilator's device, second invigilator's device by the first radio-frequency (RF) transceiver, the second radio-frequency (RF) transceiver and show, in order to examination hall, invigilator personnel monitor in real time.If invigilator person thinks playback section video, so just send playback instruction (being realized by input keyboard and touch screen) by first invigilator's device or second invigilator's device, after first radio-frequency (RF) transceiver or the second radio-frequency (RF) transceiver receive instruction, be transferred to server, the video information required for server sends according to command request; If invigilator person wants to be undertaken capturing or making a video recording by camera locking cheating target, so just send instruction by first invigilator's device or second invigilator's device, after first radio-frequency (RF) transceiver or the second radio-frequency (RF) transceiver receive instruction, be transferred to the first camera or second camera controlling organization, this mechanism controls camera running status according to command request, video information is sent to server process by camera, and the information back after process shows to invigilator's device by server more in real time.Between invigilator person during mutual transmission information, send instruction by wherein invigilator's device, directly can be received by another invigilator's device, after instruction is processed, make response rapidly.Invigilator's device can independently be captured according to actual needs or make a video recording.
In invigilator's process, patrolling the personnel of examining only needs to check that monitor just can understand examination hall overall situation situation in real time to Control Room.Invigilator person uses invigilator's device to monitor in real time examination hall, and each invigilator's device controls a camera, shows the examination hall sight from the shooting of examination hall fore-and-aft direction respectively.When an invigilator person finds that certain seat examinee has cheating suspicion, namely available hand touches relevant position in invigilator's device picture, and invigilator's device is transferred camera immediately and locked this zone focusing, captures continuously or shooting; If then touch alarm function, just information can be delivered to instantaneously on another invigilator's device, on this invigilator's device screen there is frequent flicker in respective regions, bluetooth earphone sends alert ring sound simultaneously, if this invigilator person confirms, the camera that this invigilator's device controls will be mobilized from other direction immediately to this zone focusing locking, continuously candid photograph or shooting.If the situation is critical, also available invigilator's device directly aims at the candid photograph of cheating object or shooting.Utilize camera or invigilator's device can lock multiple target at a distance to carry out taking pictures or making a video recording, do not sound, do not affect examinee's test paper, be also not easy to be found by cribber.After invigilator person holds proofs, then relevant treatment is made to cribber determine, reasonable.
Claims (8)
1. the invigilator's system can monitored in real time, is characterized in that: the described invigilator's system that can monitor in real time comprises the examination hall supervisory control system being arranged on inside, examination hall and the master-control room supervisory control system be arranged on outside examination hall; Described master-control room supervisory control system comprises monitor, server and main controller; Described monitor and main controller are connected with server respectively; Described examination hall supervisory control system comprises the first camera, second camera, the first radio-frequency (RF) transceiver, the second radio-frequency (RF) transceiver, first invigilator's device and second invigilator's device; Described server accesses the first camera and second camera respectively by the first radio-frequency (RF) transceiver and the second radio-frequency (RF) transceiver; Described first camera and second camera access server respectively; Described first invigilator's device and second invigilator's device access the first radio-frequency (RF) transceiver and the second radio-frequency (RF) transceiver respectively; Described first invigilator's device and second is invigilated device and is connected.
2. the invigilator's system that can monitor in real time according to claim 1, is characterized in that: described first invigilator's device and second invigilator's device include data processing chip, invigilator's device radio-frequency (RF) transceiver, video frequency collection card, display screen, input keyboard and communication earphone; Described invigilator's device radio-frequency (RF) transceiver, video frequency collection card, display screen and input keyboard are connected with data processing chip respectively; Described invigilator's device radio-frequency (RF) transceiver is connected with communication earphone; Invigilator's device radio-frequency (RF) transceiver of described first invigilator's device and invigilator's device radio-frequency (RF) transceiver of second invigilator's device are connected with the first radio-frequency (RF) transceiver and the second radio-frequency (RF) transceiver respectively.
3. the invigilator's system that can monitor in real time according to claim 2, is characterized in that: described first invigilator's device and second invigilator's device also include the memory be connected with data processing chip.
4. the invigilator's system that can monitor in real time according to claim 3, is characterized in that: described first invigilator's device and second invigilator's device also include the USB interface be connected with data processing chip.
5. the invigilator's system that can monitor in real time according to Claims 2 or 3 or 4, is characterized in that: the model of described data processing chip is the micro-RK3066 of Rising.
6. the invigilator's system that can monitor in real time according to claim 5, is characterized in that: described communication earphone is bluetooth earphone.
7. the invigilator's system that can monitor in real time according to claim 6, is characterized in that: described display screen is touch screen.
8. the invigilator's system that can monitor in real time according to claim 7, is characterized in that: described camera is high definition rotatable camera.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781800A (en) * | 2016-12-29 | 2017-05-31 | 河南城建学院 | A kind of Business Management Specialty simulation and training management system for tracking and its method |
| CN107154141A (en) * | 2017-04-12 | 2017-09-12 | 合肥才来科技有限公司 | School's examination hall audio/video monitor and control system |
| CN109525818A (en) * | 2018-12-19 | 2019-03-26 | 中国地质大学（武汉） | A kind of invigilator's special intelligent camera system based on eLTE-IoT |
| CN112128592A (en) * | 2020-10-22 | 2020-12-25 | 衡阳亚玛科技服务有限公司 | VR real-time monitoring equipment for education |
-
2015
- 2015-01-12 CN CN201520019384.1U patent/CN204350188U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781800A (en) * | 2016-12-29 | 2017-05-31 | 河南城建学院 | A kind of Business Management Specialty simulation and training management system for tracking and its method |
| CN107154141A (en) * | 2017-04-12 | 2017-09-12 | 合肥才来科技有限公司 | School's examination hall audio/video monitor and control system |
| CN109525818A (en) * | 2018-12-19 | 2019-03-26 | 中国地质大学（武汉） | A kind of invigilator's special intelligent camera system based on eLTE-IoT |
| CN112128592A (en) * | 2020-10-22 | 2020-12-25 | 衡阳亚玛科技服务有限公司 | VR real-time monitoring equipment for education |
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