CN106331599A - Video monitoring system and monitoring method - Google Patents

Video monitoring system and monitoring method Download PDF

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Publication number
CN106331599A
CN106331599A CN201510404580.5A CN201510404580A CN106331599A CN 106331599 A CN106331599 A CN 106331599A CN 201510404580 A CN201510404580 A CN 201510404580A CN 106331599 A CN106331599 A CN 106331599A
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China
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video data
code stream
module
high code
recording
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CN201510404580.5A
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Chinese (zh)
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张斌
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Beijing Itsync Technology Co Ltd
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Beijing Itsync Technology Co Ltd
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Priority to CN201510404580.5A priority Critical patent/CN106331599A/en
Publication of CN106331599A publication Critical patent/CN106331599A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a video monitoring system, comprising N collection modules, a network switching module, M recording modules, a processing module and a display module. The N collection modules are used for collecting images in a monitoring area, thereby forming N ways of video data. The network switching module is used for transmitting the N ways of video data to the recording modules. The M recording modules are used for recording the N ways of video data transmitted by the network switching module. Each recording module comprises multiple recording units. Each recording unit records one way of video data. Master backup recording is carried out on each way of video data through the multiple recording modules. The processing module is used for processing the recorded video data. The display module is sued for displaying video images recorded by the recording module. The invention also discloses a video monitoring method. According to the method and the system, the problems that in the prior art, the security is low, the video image quality is low, the storage amount is high, and the system maintenance cost is high are solved.

Description

Video monitoring system and monitoring method thereof
Technical field
The present invention relates to monitor video recording technology field, regard more particularly, to one Frequently monitoring system and monitoring method thereof.
Background technology
Along with the economic and development of science and technology, the safety of inhabitation and working environment is carried by people Go out higher requirement, to the emphasis facility and the safe operation in region that concern economic lifeline With protection, the scenic spots and historical sites and the security protection of Antique Museum and selected targets of military importance and district The security protection in territory it is also proposed higher requirement simultaneously.Existing monitor video system, be all Recording video data with videocorder, video data is easily lost, monitoring system Poor stability;Meanwhile, monitor video image quality is low, is not easy to monitoring personnel viewing, And amount of storage is big, causing system cost high, energy consumption is high.
Summary of the invention
In view of this, present invention is primarily targeted at a kind of video monitoring system of offer and Monitoring method, it is possible to solve poor stability present in prior art, video pictures quality low, The problem that amount of storage is big and system maintenance cost is high.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
On the one hand, the invention provides a kind of video monitoring system, including: N number of collection mould Block, network exchange module, M platform recording module, processing module and display module, wherein, N number of acquisition module, the picture in acquisition monitoring region, form N road video data; Network exchange module, is used for N road video data transmission to recording module;M platform records mould Block, for recording the N road video data that network exchange module transmission comes, wherein, every record Molding block includes that multiple recording elements, each recording elements record a road video data;Each Road video data is recorded module by multiple stage and is carried out active and standby recording respectively;Processing module, for The video data recorded processes;Display module, is connected with network exchange module, is used for The video pictures that module is recorded is recorded in display.
Preferably, active and standby recording is high code stream and records, and forms multichannel high code stream video data.
Preferably, active and standby recording includes that at least two-way high code stream is recorded and a road low code stream is recorded, Form at least two-way high code stream video data and road low-bit video data.
Preferably, processing module monitors whether described high code stream video data has exception in real time, When described high code stream video data occurs abnormal in certain period of time, preserve this time period Interior high code stream video data, when described high code stream video data does not has exception, retaining should High code stream video data described in time period Nei mono-tunnel, Bing Jianggai road high code stream video data turns Preserve after changing low-bit video data into.
Preferably, processing module monitors whether described high code stream video data has exception in real time, When described high code stream video data is when abnormal with appearance in certain period of time, preserve this time High code stream video data in Duan, when described high code stream video data does not has exception, preserves This time period Nei mono-road low-bit video data.
Preferably, this system also includes control module, is connected with network exchange module, is used for Controlling every recording mode recording module, wherein, every recording mode recording module is Video data recording mode and park mode.
On the other hand, present invention also offers a kind of video frequency monitoring method, including: N number of adopt Picture in collection module acquisition monitoring region, forms N road video data;Each road video counts Active and standby recording is carried out respectively according to being recorded module by multiple stage;The processing module video counts to having recorded According to processing;The video pictures that module is recorded is recorded in display module display.
Preferably, active and standby recording is high code stream and records, and forms multichannel high code stream video data.
Preferably, active and standby recording includes that at least two-way high code stream is recorded and a road low code stream is recorded, Form at least two-way high code stream video data and road low-bit video data.
Preferably, the method also includes: processing module monitors described high code stream video counts in real time According to whether having exception, when described high code stream video data occurs abnormal in certain period of time, Preserve the high code stream video data in this time period, when described high code stream video data is the most different Chang Shi, retains high code stream video data described in this time period Nei mono-tunnel, Bing Jianggai road height code Stream video data preserves after being converted into low-bit video data.
Preferably, the method also includes: processing module monitors described high code stream video counts in real time According to whether having exception, when described high code stream video data is abnormal with appearance in certain period of time Time, preserve the high code stream video data in this time period, when described high code stream video data does not has When having abnormal, preserve this time period Nei mono-road low-bit video data.
Preferably, the method also includes, control module controls every recording mould recording module Formula, wherein, every recording mode recording module is video data recording mode and dormancy mould Formula.
The technique effect of the present invention:
1. recorded module due to each road video data in native system by multiple stage to lead respectively Priming system, video data is not easy to lose, it is ensured that the safety of video data in system;
2. when the high code stream video data recorded in certain period of time is not changed in, by height Streaming video data deletion or preserve after being converted into low-bit video data, is ensureing On the premise of video pictures quality height, greatly reduce the amount of storage of system, reduce and be The maintenance cost of system, it is achieved that the balance between high-quality screen and low amount of storage;
3. being provided with control module due to system, control module can (such as be done as required Office attendants person comes off duty, it is not necessary to open whole acquisition module) make part recording module be in dormancy State, greatly reduces energy consumption, has saved the energy.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes this Shen A part please, the schematic description and description of the present invention is used for explaining the present invention, and Do not constitute inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the video monitoring system of according to embodiments of the present invention Figure;
Fig. 2 shows the structural representation of the video monitoring system of according to embodiments of the present invention two Figure;
Fig. 3 shows the flow chart of the video frequency monitoring method of according to embodiments of the present invention three.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
Embodiment one
Fig. 1 shows the structural representation of the video monitoring system of according to embodiments of the present invention Figure;As it is shown in figure 1, this system includes: N number of acquisition module 10, network exchange module 20, M platform recording module 30, processing module 40 and display module 50, wherein,
N number of acquisition module 10, the picture in acquisition monitoring region, form N road video Data;
Network exchange module 20, for extremely recording module 30 by N road video data transmission;
M platform records module 30, and the N road come for recording network exchange module 20 transmission regards Frequency evidence, wherein,
Record module 30 for every and include that multiple recording elements 302, each recording elements 30 are recorded Make a road video data;
Each road video data is recorded module 30 by multiple stage and is carried out active and standby recording respectively;
Recording module 30 can be PC, and a PC can record general 40 road videos Data.
Processing module 40, for processing the video data recorded;
Wherein, active and standby recording is high code stream and records, and forms multichannel high code stream video data, Processing module monitors whether multichannel high code stream video data has different in certain period of time in real time Often, when multichannel high code stream video data has abnormal, the high code stream preserved in this time period regards Frequency evidence, when multichannel high code stream video data does not has exception, retains a road high code stream video Data, Bing Jianggai road high code stream video data preserves after being converted into low-bit video data.
Such as, active and standby A, the B two that be recorded as records module, and it is same that A, B two records module Time video data that the acquisition module being numbered 1 is gathered record, it is assumed that 24 In hour, A, B two records module Jun Duigai road video data and carries out high code stream recording, Forming A road high code stream video data and B road high code stream video data, processing module is at this In 24 hours implement monitoring record two-way high code stream video data whether have exception, when this two When road high code stream video data has abnormal, (ratio calls this video counts if any people is interior when 24 is little According to) preserve the high code stream video data in this time period, when this two-way high code stream video data When there is no exception, retain road high code stream video data (A road high code stream video data or a B Road high code stream video data), and the high code stream video data of reservation is converted into low-bit video Preserve after data, in order to the inquiry in later stage.
Wherein, active and standby recording includes that at least two-way high code stream is recorded and a road low code stream is recorded, Forming at least two-way high code stream video data and road low-bit video data, processing module is High code stream described in every road is recorded and is arranged a time period, and monitors every road high code stream video in real time Whether data have exception within the corresponding time period, and when every road, high code stream video data exists When having abnormal in the corresponding time period, preserve the high code stream video data in this time period. When every road high code stream video data does not has exception within the corresponding time period, preserving should Time period Nei mono-road low-bit video data.Or, when every road, high code stream video data exists When there is no exception in the corresponding time period, corresponding high code in deleting this time period Stream video data, this moment, the recording module corresponding to high code stream video data being deleted continues Continuing and record within the corresponding time period, the time that every road high code stream is recorded is all the time etc. In the corresponding time period, finally, processing module preserves described low-bit video data.
Such as, active and standby A, B, the C tri-that be recorded as records module, A, B, C tri-record The video data that the acquisition module being numbered 1 is gathered by molding block simultaneously is recorded, A, B two records module Jun Duigai road video data and carries out high code stream video record, forms A road High code stream video data and B road high code stream video data, C records module to this road video counts According to carrying out low code stream recording, form C road low-bit video data, it is assumed that processing module is The time period that the high code stream recording of A road is arranged is 24 hours, records for B road high code stream and arranges Time period be 7 days, processing module monitors A, B two-way high code stream video data in real time, When A road high code stream video data is interior when 24 is little, (or B road high code stream video data is 7 In it) there is exception, then preserve A road high code stream video data (or B road high code stream video counts According to), if the most abnormal, then preserve C road low-bit video data.Or, if the most different Often, then deletion A road high code stream video data (or B road high code stream video data), this moment, A records module (or B records module) and continues to record, and it is little that the time of recording is always 24 Time (or 7 days), last processing module preserves C road low-bit video data.
Display module 50, is connected with network exchange module 20, is used for showing recording module 30 The video pictures recorded.
In embodiments of the invention, each road video data is led respectively by multiple stage recording module Priming system, video data is not easy to lose, it is ensured that the safety of video data in system;? When the high code stream video data recorded in certain period of time is not changed in, by high code stream video Data deletion or preserve after being converted into low-bit video data, ensure that video is drawn On the premise of the quality height of face, greatly reduce the amount of storage of system, reduce the maintenance of system Cost, it is achieved that the balance between high-quality screen and low amount of storage.
Embodiment two
Fig. 2 shows the structural representation of the video monitoring system of according to embodiments of the present invention two Figure, as in figure 2 it is shown, this system also includes control module 60, with network exchange module 20 It is connected, for controlling every recording mode recording module 30, wherein, records module for every The recording mode of 30 is video data recording mode and park mode.
Such as, an office, the most next to clerical worker in evening, now, Major part acquisition module all closes, and does not gather video data, and control module is right by arranging The recording module of the acquisition module that Ying Yu closes is in park mode, and handle affairs people to daytime The formal working of member, then the recording module under park mode is arranged to video data recording mould Formula, so, greatly reduces energy consumption, has saved the energy.
Owing to being provided with control module in embodiments of the invention, control module can be according to need (such as clerical workforce comes off duty, it is not necessary to open whole acquisition module) part is made to record mould Block in a dormant state, greatly reduces energy consumption, has saved the energy.
Embodiment three
Fig. 3 shows the flow chart of the video frequency monitoring method of according to embodiments of the present invention three, as Shown in Fig. 3, the method includes:
Step S301, the picture in N number of acquisition module acquisition monitoring region, form N road and regard Frequency evidence;
Step S302, each road video data is recorded module by multiple stage and is carried out active and standby record respectively System;
Step S303, the video data recorded is processed by processing module;
Wherein, active and standby recording is high code stream and records, and forms multichannel high code stream video data, Processing module monitors whether multichannel high code stream video data has different in certain period of time in real time Often, when multichannel high code stream video data has abnormal, the high code stream preserved in this time period regards Frequency evidence, when multichannel high code stream video data does not has exception, retains a road high code stream video Data, Bing Jianggai road high code stream video data preserves after being converted into low-bit video data.
Such as, active and standby A, the B two that be recorded as records module, and it is same that A, B two records module Time video data that the acquisition module being numbered 1 is gathered record, it is assumed that 24 In hour, A, B two records module Jun Duigai road video data and carries out high code stream recording, Forming A road high code stream video data and B road high code stream video data, processing module is at this In 24 hours implement monitoring record two-way high code stream video data whether have exception, when this two When road high code stream video data has abnormal, (ratio calls this video counts if any people is interior when 24 is little According to) preserve the high code stream video data in this time period, when this two-way high code stream video data When there is no exception, retain road high code stream video data (A road high code stream video data or a B Road high code stream video data), and the high code stream video data of reservation is converted into low-bit video Preserve after data, in order to the inquiry in later stage.
Wherein, active and standby recording includes that at least two-way high code stream is recorded and a road low code stream is recorded, Forming at least two-way high code stream video data and road low-bit video data, processing module exists Monitor in certain period of time whether at least two-way high code stream video data has exception in real time, when extremely When few two-way high code stream video data has abnormal, preserve the high code stream video counts in this time period According to.When at least two-way high code stream video data does not has exception, preserve in this time period Road low-bit video data.Or, when at least two-way high code stream video data does not has exception, Deleting a road high code stream video data, hereafter, processing module continues to monitor the most in real time Remaining high code stream video data, when each time period arrives, if high code stream video data does not has There is exception, then delete a road high code stream video data, until at least two-way high code stream video counts Till all deleting, and preserve low-bit video data.
Such as, active and standby A, B, the C tri-that be recorded as records module, A, B, C tri-record The video data that the acquisition module being numbered 1 is gathered by molding block simultaneously is recorded, false Being located in 24 hours, A, B two records module Jun Duigai road video data and carries out high code stream Video record, forms A road high code stream video data and B road high code stream video data, and C records Molding Kuai Duigai road video data carries out low code stream recording, forms C road low-bit video data, Whether processing module implements two-way high code stream video data that monitoring records in these 24 hours Have exception, when this two-way high code stream video data has abnormal (than if any people when 24 is little interior Call this video data) the high code stream video data that preserves in this time period.When this two-way is high When streaming video data do not have exception, preserve this time period Nei mono-road low-bit video data. Or, when at least two-way high code stream video data does not has exception, delete a road high code stream and regard Frequency is according to (assume deletion is A road high code stream video data), and hereafter, processing module continues The continuous B road of monitoring in real time high code stream video data, it is assumed that when arriving for 7 days, if B road high code stream Video data is the most abnormal, then delete B road high code stream video data, and preserve the low code in C road Stream video data.
Step S304, the video pictures that module is recorded is recorded in display module display.
The method also includes: control module control every record module recording mode, wherein, Every recording mode recording module is video data recording mode and park mode.
Such as, an office, the most next to clerical worker in evening, now, Major part acquisition module all closes, and does not gather video data, and control module is right by arranging The recording module of the acquisition module that Ying Yu closes is in park mode, and handle affairs people to daytime The formal working of member, then the recording module under park mode is arranged to video data recording mould Formula, so, greatly reduces energy consumption, has saved the energy.
In embodiments of the invention, each road video data is led respectively by multiple stage recording module Priming system, video data is not easy to lose, it is ensured that the safety of video data in system;? When the high code stream video data recorded in certain period of time is not changed in, by high code stream video Data deletion or preserve after being converted into low-bit video data, ensure that video is drawn On the premise of the quality height of face, greatly reduce the amount of storage of system, reduce the maintenance of system Cost, it is achieved that the balance between high-quality screen and low amount of storage;Meanwhile, control module Can (such as clerical workforce comes off duty, it is not necessary to open whole acquisition module) make as required Part records module in a dormant state, greatly reduces energy consumption, has saved the energy.
In the above embodiment of the present invention, each road video data is entered respectively by multiple stage recording module The active and standby recording of row, video data is not easy to lose, it is ensured that the safety of video data in system Property;When the high code stream video data recorded in certain period of time is not changed in, by high code Stream video data preserves after deleting or being converted into low-bit video data, ensure that On the premise of video pictures quality height, greatly reduce the amount of storage of system, reduce system Maintenance cost, it is achieved that the balance between high-quality screen and low amount of storage;Due to system Being provided with control module, control module can (such as clerical workforce comes off duty, no as required Need to open whole acquisition module) make part record module in a dormant state, it is substantially reduced Energy consumption, has saved the energy.
Obviously, those skilled in the art should be understood that the above-mentioned present invention each module or Each step can realize with general calculating device, and they can concentrate on single calculating On device, or it is distributed on the network that multiple calculating device is formed, alternatively, they Can realize with calculating the executable program code of device, it is thus possible to they are stored Performed by calculating device in the storage device, or it is integrated that they are fabricated to respectively Circuit module, or the multiple modules in them or step are fabricated to single integrated circuit mould Block realizes.So, the present invention is not restricted to the combination of any specific hardware and software.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, For a person skilled in the art, the present invention can have various modifications and variations.All Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, Should be included within the scope of the present invention.

Claims (12)

1. a video monitoring system, it is characterised in that including: N number of acquisition module, network are handed over Die change block, M platform recording module, processing module and display module, wherein,
N number of described acquisition module, the picture in acquisition monitoring region, form N road Video data;
Described network exchange module, for by video data transmission described in N road to described record Molding block;
Module is recorded, for recording the N that the transmission of described network exchange module comes described in M platform Video data described in road, wherein,
Every described recording module includes multiple recording elements, and each described recording is single Unit records video data described in a road;
Video data described in each road is carried out active and standby by recording module described in multiple stage respectively Record;
Described processing module, for processing the described video data recorded;
Described display module, is connected with described network exchange module, is used for showing described record The video pictures that molding block is recorded.
Video monitoring system the most according to claim 1, it is characterised in that described active and standby record System is high code stream and records, and forms multichannel high code stream video data.
Video monitoring system the most according to claim 1, it is characterised in that described active and standby record System includes that at least two-way high code stream is recorded and a road low code stream is recorded, and forms at least two-way high Streaming video data and road low-bit video data.
Video monitoring system the most according to claim 2, it is characterised in that described process mould Block monitors whether described high code stream video data has exception in real time, when described high code stream video When data occur abnormal in certain period of time, preserve the high code stream video in this time period Data, when described high code stream video data does not has exception, retain in this time period High code stream video data described in road, Bing Jianggai road high code stream video data is converted into low code stream Preserve after video data.
Video monitoring system the most according to claim 3, it is characterised in that described process mould Block monitors whether described high code stream video data has exception in real time, when described high code stream video Data are when abnormal with appearance in certain period of time, and the high code stream preserved in this time period regards Frequency evidence, when described high code stream video data does not has exception, preserves in this time period One road low-bit video data.
Video monitoring system the most according to claim 1, it is characterised in that also include controlling Module, is connected with described network exchange module, for controlling every described recording module Recording mode, wherein, the recording mode of every described recording module is that video data is recorded Pattern and park mode.
7. a video frequency monitoring method, it is characterised in that including:
Picture in N number of acquisition module acquisition monitoring region, forms N road video data;
Video data described in each road is recorded module by multiple stage and is carried out active and standby recording respectively;
The described video data recorded is processed by processing module;
Display module shows the video pictures that described recording module is recorded.
Video frequency monitoring method the most according to claim 7, it is characterised in that described active and standby record System is high code stream and records, and forms multichannel high code stream video data.
Video frequency monitoring method the most according to claim 7, it is characterised in that described active and standby record System includes that at least two-way high code stream is recorded and a road low code stream is recorded, and forms at least two-way high Streaming video data and road low-bit video data.
Video frequency monitoring method the most according to claim 8, it is characterised in that the method is also wrapped Include: described processing module monitors whether described high code stream video data has exception in real time, when When described high code stream video data occurs abnormal in certain period of time, preserve this time period Interior high code stream video data, when described high code stream video data does not has exception, retains High code stream video data described in this time period Nei mono-tunnel, Bing Jianggai road high code stream video counts Preserve according to after being converted into low-bit video data.
11. video frequency monitoring methods according to claim 9, it is characterised in that the method is also wrapped Include: described processing module monitors whether described high code stream video data has exception in real time, when Described high code stream video data, when abnormal with appearance in certain period of time, preserves this time High code stream video data in Duan, when described high code stream video data does not has exception, protects Deposit this time period Nei mono-road low-bit video data.
12. video frequency monitoring methods according to claim 7, it is characterised in that the method is also wrapped Include: control module controls the recording mode of every described recording module, wherein, every institute The recording mode stating recording module is video data recording mode and park mode.
CN201510404580.5A 2015-07-10 2015-07-10 Video monitoring system and monitoring method Pending CN106331599A (en)

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