CN108737786B - Intelligent monitoring system - Google Patents
Intelligent monitoring system Download PDFInfo
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- CN108737786B CN108737786B CN201810496719.7A CN201810496719A CN108737786B CN 108737786 B CN108737786 B CN 108737786B CN 201810496719 A CN201810496719 A CN 201810496719A CN 108737786 B CN108737786 B CN 108737786B
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- door opening
- time
- video
- time period
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention relates to the technical field of monitoring, and discloses an intelligent monitoring system which comprises access control equipment, a camera and a server, wherein the server comprises a processor and a memory, an instruction set for the processor to call and execute the following modules is stored in the memory, and an acquisition module is used for acquiring door opening instruction information sent by an owner on the access control equipment, wherein the door opening instruction information carries door opening time; the generating module generates a shearing time period based on the door opening time, wherein the shearing time period comprises starting time and ending time; the cutting module is used for acquiring a video shot by the camera and generating a video segment after cutting the video based on the cutting time period; and the saving module is used for saving the video which is shot by the camera in the memory based on the generated video segment and deleting the video shot by the camera. And arranging all door opening instruction information, generating a cutting time period aiming at the door opening time, and deleting useless videos under the condition that the access control equipment is not used, thereby achieving the effect of saving the storage space.
Description
Technical Field
The invention relates to the technical field of monitoring, in particular to an intelligent monitoring system.
Background
Monitoring: the monitoring system is one of the most applied systems in the security system, and generally consists of a front-end camera and a back-end software system. At present, the monitoring system is widely applied to all big, medium and small cities in China.
In the cell, different areas in the cell are monitored through the monitoring cameras. And storing the video shot by monitoring in a server for temporary storage, and clearing the video after a preset time.
In actual use, the entrance guard device at the door opening controls the entrance and exit of owners in the whole building. However, in the night and other time, the picture shot by the camera is in an unmanned state for most of the time, and if the video in the unmanned state is stored in the server, the storage of the server is wasted.
Disclosure of Invention
Aiming at the problem that the monitoring video wastes the storage of the server in the prior art, the invention aims to provide an intelligent monitoring system which has the effect of reducing the waste of the storage of the server.
In order to achieve the purpose, the invention provides the following technical scheme:
an intelligent monitoring system comprises an entrance guard device, a camera for monitoring the entrance guard device, and a server connected with the camera and used for storage and processing, wherein the server comprises a processor and a memory, the memory stores an instruction set for the processor to call and execute the following modules,
the system comprises an acquisition module, a storage module and a control module, wherein the acquisition module is used for acquiring door opening instruction information sent by an owner on the access control equipment, and the door opening instruction information carries door opening time;
the generating module generates a shearing time period based on the door opening time, wherein the shearing time period comprises starting time and ending time;
the cutting module is used for acquiring a video shot by the camera and generating a video segment after cutting the video based on the cutting time period;
and the saving module is used for saving the video which is shot by the camera in the memory based on the generated video segment and deleting the video shot by the camera.
Through adopting above-mentioned technical scheme, when business owner business turn over entrance guard's equipment, the owner sends the instruction information of opening the door and opens and shuts the door through operations such as punching the card, cell-phone bluetooth connection, facial discernment on entrance guard's equipment. The server records door opening instruction information made by the owner on the access control equipment. By arranging all the door opening instruction information and generating a cutting time period according to the door opening time, useless videos are deleted under the condition that the access control equipment is not used, and the effect of saving the storage space is achieved.
The invention is further provided with: a judging module for executing before the generating module is further included,
the judging module judges whether the interval of the adjacent door opening time is smaller than a preset value or not based on the door opening time;
if so, combining the adjacent door opening time to form a combined time period;
the generation module generates a shearing time period based on the door opening time and the merging time period.
By adopting the technical scheme, when the door opening time interval is smaller than the preset value, the cut video segments have overlapped parts, so that the waste of storage space is caused. And combining the time with the door opening time interval smaller than the preset value into a combined time period, so as to cut the video corresponding to the combined time period, thereby reducing the waste of storage space.
The invention is further provided with: the shearing time period in the generation module takes the door opening time and the first preset time before the merging time period as the starting time.
By adopting the technical scheme, the door opening time and the first preset time before the merging time period are the starting time, so that enough data can be shot and stored by the camera.
The invention is further provided with: and the shearing time period in the generation module takes the door opening time and the second preset time after the merging time period as the termination time.
By adopting the technical scheme, the second preset time after the door opening time and the time period combination is taken as the termination time, so that enough data can be shot and stored by the camera.
The invention is further provided with: and the time period of cutting in the generation module is the termination time by identifying the character information in the video and taking the time when the character is out of the monitoring range of the camera.
By adopting the technical scheme, people in the video are identified, and when the camera does not shoot people, the color variation of the situation aimed by the camera is small. When the camera shoots the person, the person moves, so that a large amount of color changes are generated, and whether the person is separated from the camera or not is judged. Aiming at different people, the termination time of the video shot by the camera is different, so that the storage is saved on the premise of ensuring that the camera shoots enough data.
The invention is further provided with: the door opening instruction information also carries owner information, and mark information is bound to the video band based on the generated video band and the door opening instruction information in the storage module, wherein the mark information carries the owner information.
By adopting the technical scheme, the video segment of a single owner is searched by searching the owner information in the marking information, so that the data can be conveniently searched.
The invention is further provided with: the marking information also carries the door opening time.
By adopting the technical scheme, the door opening time in the information is searched aiming at the marked door opening time, so that the video at the current time is searched, and the data can be conveniently searched.
The invention is further provided with: the flag information is set to the name of the video segment.
By adopting the technical scheme, when the video frequency band is stored, the video frequency band is named at the same time, and a user can identify through the name of the video frequency band, so that corresponding data can be searched.
The invention has the following advantages:
1. by arranging all the door opening instruction information and generating a cutting time period according to the door opening time, useless videos are deleted under the condition that the access control equipment is not used, and the effect of saving the storage space is achieved.
2. The camera shoots enough data and stores the data.
3. Aiming at different people, the termination time of the video shot by the camera is different, so that the storage is saved on the premise of ensuring that the camera shoots enough data.
4. The data is convenient to search.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent monitoring system.
Detailed Description
The invention is further described with reference to the accompanying drawings.
Embodiment 1, an intelligent monitoring system, as shown in fig. 1: the system comprises access control equipment, a camera for monitoring the access control equipment, and a server which is connected with the camera and used for storage and processing, wherein the access control equipment is connected with the server through a network. The server comprises a processor and a memory. The owner opens and closes the door through operations such as card swiping, mobile phone Bluetooth connection, facial recognition and the like. The camera takes a video and stores it in the memory.
The memory has stored therein a set of instructions for invocation by the processor. The instruction set is used for executing the acquisition module, the judgment module, the generation module, the cutting module and the storage module.
The access control device comprises an acquisition module and a control module, wherein the acquisition module is used for acquiring door opening instruction information sent by an owner on the access control device, and the door opening instruction information carries door opening time and owner information. And acquiring door opening instruction information within a period of time, for example, acquiring door opening instruction information of a whole day three days ago. The owner information includes information such as an owner name and an owner room number.
And the judging module judges whether the interval of the adjacent door opening time is smaller than a preset value or not based on the door opening time.
If yes, combining the adjacent door opening time to form a combined time period. If not, the execution is stopped.
And the generating module generates a shearing time period based on the door opening time and the merging time period, wherein the shearing time period comprises starting time and ending time. The shearing time period in the generation module takes the door opening time and the first preset time before the merging time period as the starting time. And the shearing time period in the generation module takes the door opening time and the second preset time after the merging time period as the termination time.
And the cutting module is used for acquiring the video shot by the camera and generating a video segment after cutting the video based on the cutting time period.
And cutting a first preset time before the door opening time and a second preset time after the door opening time, and deleting a video when the corresponding door control equipment is not used. Thereby achieving the effect of saving storage space.
The use frequency of the access control equipment is judged through the judging module, when the use frequency of the access control equipment is high, videos do not need to be cut aiming at each piece of door opening instruction information, adjacent door opening instruction information is combined, and therefore a combining time period is obtained. The cutting time period is generated by aiming at the first preset time length before the merging time period and the second preset time length after the merging time period, so that the corresponding video frequency segment is generated when the use frequency of the corresponding entrance guard equipment is high.
And the storage module is used for binding mark information to the video band based on the generated video band and the door opening instruction information, wherein the mark information carries owner information and door opening time. The flag information is set to the name of the video segment. And the video segment is saved in the memory, and then the video shot by the camera is deleted. The storage module names the video frequency band before storing the video frequency band, wherein the naming carries information such as owner information and door opening time. And the later calling is convenient. The business record of the owner can be searched and known by searching the name or the room number of the owner in the server, and the details can be known by opening the corresponding video.
Example 2, example 2 differs from example 1 in the termination time.
And the time period of cutting in the generation module is the termination time by identifying the character information in the video and taking the time when the character is out of the monitoring range of the camera. By recognizing the person in the video, when the camera does not shoot a person, the color change amount of the situation aimed by the camera is small. When the camera shoots the person, the person moves, so that a large amount of color changes are generated, and whether the person is separated from the camera or not is judged. Aiming at different people, the termination time of the video shot by the camera is different, so that the storage is saved on the premise of ensuring that the camera shoots enough data.
Embodiment 3, embodiment 3 differs from embodiment 1 in the processing of the camera shooting video in the save module.
The saving module reduces the definition of the original video and stores the original video in the memory after saving the video segment in the memory. The size of the video is related to the definition of the video, the duration of the video, and the like. By reducing the definition of the original video, the size of the video is compressed, and the effect of saving the storage space is achieved. When the original video needs to be compared, the original video with low definition is searched, so that the video segments are compared. To determine if any information is lost.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (5)
1. The utility model provides an intelligent monitoring system, includes entrance guard's equipment, is used for monitoring entrance guard's camera, is connected and is used for the server of storage and processing with the camera, the server includes treater, memory, characterized by: the memory has stored therein a set of instructions that are called by the processor and execute the following modules,
the system comprises an acquisition module, a storage module and a control module, wherein the acquisition module is used for acquiring door opening instruction information sent by an owner on the access control equipment, and the door opening instruction information carries door opening time;
the generating module generates a shearing time period based on the door opening time, wherein the shearing time period comprises starting time and ending time;
the cutting module is used for acquiring a video shot by the camera and generating a video segment after cutting the video based on the cutting time period;
the saving module is used for saving the video which is shot by the camera in the memory based on the generated video segment and deleting the video;
a judging module for executing before the generating module is further included,
the judging module judges whether the interval of the adjacent door opening time is smaller than a preset value or not based on the door opening time;
if so, combining the adjacent door opening time to form a combined time period;
the generating module generates a shearing time period based on the door opening time and the merging time period;
the shearing time period in the generation module takes the door opening time and a first preset time before the merging time period as starting time;
and the time period of cutting in the generation module is the termination time by identifying the character information in the video and taking the time when the character is out of the monitoring range of the camera.
2. The intelligent monitoring system of claim 1, wherein: and the shearing time period in the generation module takes the door opening time and the second preset time after the merging time period as the termination time.
3. The intelligent monitoring system of claim 1, wherein: the door opening instruction information also carries owner information, and mark information is bound to the video band based on the generated video band and the door opening instruction information in the storage module, wherein the mark information carries the owner information.
4. The intelligent monitoring system of claim 3, wherein: the marking information also carries the door opening time.
5. The intelligent monitoring system of claim 4, wherein: the flag information is set to the name of the video segment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810496719.7A CN108737786B (en) | 2018-05-22 | 2018-05-22 | Intelligent monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810496719.7A CN108737786B (en) | 2018-05-22 | 2018-05-22 | Intelligent monitoring system |
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| CN108737786A CN108737786A (en) | 2018-11-02 |
| CN108737786B true CN108737786B (en) | 2021-01-12 |
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| CN201810496719.7A Active CN108737786B (en) | 2018-05-22 | 2018-05-22 | Intelligent monitoring system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110120113A (en) * | 2019-04-29 | 2019-08-13 | 北京睿家科技有限公司 | Data processing method and device, access control equipment and access control system |
| CN111784896B (en) * | 2020-06-17 | 2021-02-23 | 深圳南亿科技股份有限公司 | Access control monitoring image storage method, system and storage medium |
| CN115174769A (en) * | 2022-06-20 | 2022-10-11 | 武汉虹信技术服务有限责任公司 | Intelligent access control record generation method and access control system |
| CN116578741B (en) * | 2023-07-12 | 2023-10-20 | 南京奥看信息科技有限公司 | View hybrid storage method, device and system |
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