CN105007466A - Surveillance video recording device capable of preventing film editing and recording method thereof - Google Patents
Surveillance video recording device capable of preventing film editing and recording method thereof Download PDFInfo
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- CN105007466A CN105007466A CN201510438387.3A CN201510438387A CN105007466A CN 105007466 A CN105007466 A CN 105007466A CN 201510438387 A CN201510438387 A CN 201510438387A CN 105007466 A CN105007466 A CN 105007466A
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Abstract
The invention provides a surveillance video recording device capable of preventing film editing. The surveillance video recording device comprises a camera, wherein at least one marker is arranged within the shooting field of view of a camera; and the marker forms continuous and non-cyclic pictures in an area of the shooting picture of the camera. The surveillance video recording device capable of preventing film editing is simple in structure. Under the enlightenment of an internal standard method, the marker is arranged in the shooting area of the camera, and the continuous and non-cyclic pictures are marked into the shooting picture of the camera, so that the probability of video data falsification is avoided, and the authenticity and credibility of surveillance videos are enhanced.
Description
Technical field
The present invention relates to technical field of video monitoring, particularly relate to and a kind ofly prevent the monitor video record device of editing and a kind of method for recording preventing the monitor video of editing.
Background technology
In recent years, along with the universal of information technology and deepening development, the informatization of all trades and professions deepens continuously, and enterprise's pay attention to day by day utilizes the centralized management of the technological means such as network, computer, producing and selling, logistics and after-sale service etc., power-assisted Rapid Development of Enterprise.
In modern production monitoring; due to the feature of large-scale production homogeneity; video pictures in production process exists identical; sometimes cannot by the production video of naked eyes identification different phase different batches product; some lawless person pretends to be new production video with old production video, deception video viewers.And for production regulator, also have certain obstruction when screening the product video of different batches.
Now, reach the most frequently used method that identical video distinguishes fast by the Data Synthesis on time, date in video information, thus date and time when showing shooting in video pictures, if but the problem of this method is that technical staff uses Video editing software to change time and date, the date and time shown in video pictures is caused not to be inconsistent with actual shooting time, approach is provided, the reason of attitude that to be also consumer to the truth maintenance of producing video disclosed in present enterprise suspect for lawless person forges video.
Summary of the invention
The technical problem to be solved in the present invention is: deposit by the leak of malicious modification for current monitor video, the problem that authenticity and confidence level are not high, the invention provides a kind of monitor video record device of editing and method for recording thereof of preventing and solves the problems referred to above.
The technical solution adopted for the present invention to solve the technical problems is: a kind of monitor video record device preventing editing, comprise video camera, be provided with at least one mark in the shooting visual field of described video camera, described mark is formed continuously and the picture do not circulated in a region of the shooting picture of described video camera.
As preferably, also comprise control unit, described control unit is for controlling described video camera and mark opens and closes simultaneously.
Concrete, described mark is television set, light-emitting diode display, electronic counter or the electronic watch for showing shooting date and time for Continuous Play video file.
As preferably, be provided with two marks in the shooting visual field of described video camera, described two marks are respectively television set and electronic counter.
As preferably, the digital change frequency of described control unit also for controlling the display of described electronic counter is consistent with the transmission frame per second of the shooting picture of described video camera.
The method for recording preventing the monitoring of editing from looking, comprises the following steps:
By video camera, video capture is carried out to guarded region, and at least one mark is set at guarded region, described mark is formed continuously and the picture do not circulated and by described cameras capture enter shooting video pictures in.
As preferably, when starting described video camera and carrying out shooting work, mark described in Synchronization Control starts to be formed continuously and the picture do not circulated, and mark described in Synchronization Control quits work when described video camera stops shooting.
Concrete, described mark is television set, light-emitting diode display, electronic counter or the electronic watch for showing shooting date and time for Continuous Play video file.
As preferably, the quantity of described mark is two, described two marks are television set and electronic counter, and while starting described video camera, described television set starts to play TV programme, and described electronic counter starts to show continuously but the numeral do not circulated.
As preferably, the digital change frequency adjusting the display of described electronic counter is consistent with the transmission frame per second of the shooting picture of described video camera.
The invention has the beneficial effects as follows, this monitor video record device structure of editing that prevents is simple, be subject to the inspiration of " internal standard method " principle, mark is provided with in the region of video camera shooting, to mark in the shooting picture of video camera in the picture do not circulated continuously, thus stop video data by the possibility of falsification, improve authenticity and the confidence level of monitor video; This method for recording of the monitor video of editing that prevents is without the need to loaded down with trivial details operation in addition, and Based Intelligent Control prevents the monitor video record device of editing from completing the shooting of monitored picture, and simple and effective generation is not easily distorted, the video pictures that confidence level is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation preventing the optimum embodiment of the monitor video record device of editing of the present invention.
In figure 1, video camera, 2, television set, 3, electronic counter.
Fig. 2 is the flow chart preventing the optimum embodiment of the method for recording of the monitor video of editing of the present invention.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.On the contrary, embodiments of the invention comprise fall into attached claims spirit and intension within the scope of all changes, amendment and equivalent.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.In addition, in describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
Describe and can be understood in flow chart or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.
As shown in Figure 1, the invention provides a kind of monitor video record device preventing editing, comprise video camera, at least one mark is provided with in the shooting visual field of video camera, mark is formed continuously and the picture do not circulated in a region of the shooting picture of video camera, also comprise control unit, control unit is for controlling video camera and mark opens and closes simultaneously, and mark is television set, light-emitting diode display, electronic counter or the electronic watch for showing shooting date and time for Continuous Play video file; Television for play can play TV programme, in general the TV programme of television for play has very high real-time and randomness, the unordered TV programme of content makes each frame of monitor video be all unique, the space that monitor video is undertaken faking by editing is almost nil, conscientiously improves fail safe and the confidence level of video data; Although and light-emitting diode display, electronic counter and electronic watch are slightly not enough relative to motor program in randomness, but due to the video file of their displays, numeral, time and date all in a time period all can people for being set to consecutive variations and not circulating, therefore can using their supplementary meanss as television set, the difficulty that the editing improving the monitor video of video camera shooting is further faked; In the present embodiment, two marks are provided with in the shooting visual field of video camera, two marks are respectively television set and electronic counter, the numeral increased progressively that the TV programme of television for play and electronic counter are formed to be combined and camera being shot captures in monitor video, in the video pictures that interior mark to video camera is taken, cannot be removed it by later stage software; And the digital change frequency of control unit also for controlling electronic counter display is consistent with the transmission frame per second of the shooting picture of video camera, the numeral that such electronic counter shows in each two field picture of monitor video all can not repeat, and when the image of checking monitoring video one by one, also there will not be the numeral on adjacent two two field pictures that the situation of jumping occurs, in turn ensure that video data is difficult to distort, be also conducive to the examination of insider to video pictures.
As shown in Figure 2, present invention also offers a kind of method for recording preventing the monitor video of editing, comprise the following steps: by video camera, video capture is carried out to guarded region, and two marks are set at guarded region, mark are formed continuously and the picture do not circulated camera being shot catches in the video pictures of shooting; When starting video camera and carrying out shooting work, Synchronization Control mark starts to be formed continuously and the picture do not circulated, and Synchronization Control mark quits work when video camera stops shooting; Mark is television set, light-emitting diode display, electronic counter or the electronic watch for showing shooting date and time for Continuous Play video file; Two marks are television set and electronic counter in the present embodiment, and while starting video camera, television set starts to play TV programme, and electronic counter starts to show continuously but the numeral do not circulated; The digital change frequency of adjustment electronic counter display is consistent with the transmission frame per second of the shooting picture of video camera.
First check that whether the time and date of the display in TV programme is consistent with the time and date that monitor video is recorded when the monitor video of video camera shooting is screened, if inconsistent, illustrate that this monitor video has problems, may be that fault has appearred in the control unit on internal system displaying time and date, also may be that video was artificially exchanged; Through examination above, if time and date is consistent, segmentation checks the continuity of TV programme, if interrupting or jumping appears in TV programme, then illustrate that monitor video was sheared, if, do not enter next step, the video image of selective examination arbitrary neighborhood two frame, checks whether the numeral on electronic counter is continuous print on the image of front and back two frame, if discontinuous, represents that monitor video was sheared.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of described term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (10)
1. one kind prevents the monitor video record device of editing, it is characterized in that: comprise video camera, be provided with at least one mark in the shooting visual field of described video camera, described mark is formed continuously and the picture do not circulated in a region of the shooting picture of described video camera.
2. prevent the monitor video record device of editing as claimed in claim 1, it is characterized in that: also comprise control unit, described control unit is for controlling described video camera and mark opens and closes simultaneously.
3. prevent the monitor video record device of editing as claimed in claim 2, it is characterized in that: described mark is television set, light-emitting diode display, electronic counter or the electronic watch for showing shooting date and time for Continuous Play video file.
4. prevent the monitor video record device of editing as claimed in claim 3, it is characterized in that: be provided with two marks in the shooting visual field of described video camera, described two marks are respectively television set and electronic counter.
5. prevent the monitor video record device of editing as claimed in claim 4, it is characterized in that: the digital change frequency of described control unit also for controlling the display of described electronic counter is consistent with the transmission frame per second of the shooting picture of described video camera.
6. the method for recording preventing the monitor video record device of editing as described in any one of Claims 1 to 5, is characterized in that: comprise the following steps:
By video camera, video capture is carried out to guarded region, and at least one mark is set at guarded region, described mark is formed continuously and the picture do not circulated and by described cameras capture enter shooting video pictures in.
7. prevent the method for recording of the monitor video of editing as claimed in claim 6, it is characterized in that: when starting described video camera and carrying out shooting work, mark described in Synchronization Control starts to be formed continuously and the picture do not circulated, and mark described in Synchronization Control quits work when described video camera stops shooting.
8. prevent the method for recording of the monitor video of editing as claimed in claim 7, it is characterized in that: described mark is television set, light-emitting diode display, electronic counter or the electronic watch for showing shooting date and time for Continuous Play video file.
9. prevent the method for recording of the monitor video of editing as claimed in claim 8, it is characterized in that: the quantity of described mark is two, described two marks are television set and electronic counter, while starting described video camera, described television set starts to play TV programme, and described electronic counter starts to show continuously but the numeral do not circulated.
10. prevent the method for recording of the monitor video of editing as claimed in claim 9, it is characterized in that: the digital change frequency adjusting the display of described electronic counter is consistent with the transmission frame per second of the shooting picture of described video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510438387.3A CN105007466B (en) | 2015-07-23 | 2015-07-23 | Prevent the monitor video recording system and its method for recording of editing |
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| CN201510438387.3A CN105007466B (en) | 2015-07-23 | 2015-07-23 | Prevent the monitor video recording system and its method for recording of editing |
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| CN105007466B CN105007466B (en) | 2019-04-19 |
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| CN109040694A (en) * | 2018-09-01 | 2018-12-18 | 曾桂凤 | For video multiplex image synchronous, tamper resistant systems and its method |
| CN109905670A (en) * | 2019-03-02 | 2019-06-18 | 成都成溪商务信息咨询有限公司 | A kind of multi-stage platform monitoring system |
| CN111695915A (en) * | 2020-04-29 | 2020-09-22 | 成都市双流金石机械制造有限公司 | Product after-sale management system and management method |
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| CN105007466B (en) | 2019-04-19 |
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