Data protection device of Internet monitoring terminal
By monitoring data traffic in real time in the data protection device of the Internet monitoring terminal and automatically disconnecting abnormal connections, combining regulators and sensors to adjust the detection range, the problem of data leakage of surveillance cameras is solved, and data security and monitoring sensitivity are improved.
Patent Information
- Application Number
- CN202420517966.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-03-18
AI Technical Summary
Existing surveillance cameras cannot effectively protect the data collected in the camera when they are damaged, resulting in data leakage, especially when illegal personnel invade the camera information storage system, which cannot effectively prevent data theft.
A data protection device for Internet monitoring terminals is designed, including cameras, connection mechanisms and protection mechanisms. The data traffic is monitored in real time through the data detection module. If abnormal fluctuations are detected or the network connection is disconnected, the central processor will automatically disconnect the data connection. , reduce the possibility of illegal intrusion, and adjust the detection range and alarm mechanism through components such as regulators, photometric sensors, acceleration sensors and buzzers to improve data security.
It effectively reduces the possibility that illegal personnel steal storage terminal data through cameras, improves the security of supply chain data, reduces misjudgment and detection errors, and enhances the monitoring sensitivity and alarm response capabilities for data transmission.
Smart Images
Figure CN222213378U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of data security protection devices, in particular to a data protection device for an Internet monitoring terminal. Background Art
[0002] With the rapid development of industrial Internet, the security protection of supply chain data has become increasingly important. In the modern supply chain, various data such as order information, inventory information, logistics information, material information, power grid information, etc. are generated and transmitted in different links. In the process of information transmission, various personal information of users will be used. The security of this data is directly related to the operational efficiency of the enterprise and the protection of commercial secrets.
[0003] At present, a Chinese utility model patent application with announcement number CN216673136U and announcement date June 3, 2022 proposes a surveillance camera that can prevent malicious damage, including: a monitor body is installed on one side of the support column, support rods are fixedly installed around the outer wall of the glass protective cover, four groups of support rods are sleeved with springs, high-strength glass sheets are fixedly installed on one side of the four groups of expansion plates, an extension plate is fixedly connected to the bottom end of the expansion plate, a lifting mechanism is installed on the top end of one side of the expansion plate, and a water bottle is fixedly installed on the bottom end of one side of the expansion plate.
[0004] The ink sensor is used to determine the ink on the surface of the high-strength lens and automatically control the switch of the motor. The drive of the motor can drive the slider to move downward in the sliding groove, so that the pressing rod can move downward to press the piston. Due to the effect of pressure, the water in the water pipe is squeezed to the surface of the high-strength lens to flush it. By setting support rods, springs and baffles, the spring shock absorber can reduce the pressure generated by stones and reduce the risk of the monitor body being hit.
[0005] When cameras or monitoring equipment monitor some special areas, such as warehouses where some companies store confidential goods or key monitoring areas, the above-mentioned related technologies can play a certain protective role when the cameras are damaged by the above-mentioned behaviors, but they cannot effectively protect the data collected by the cameras. If illegal personnel break into the camera information storage system to which the camera is connected from the camera, it will lead to the leakage of camera information data, which has a great impact on data security. Utility Model Content
[0006] In order to improve the protection effect on supply chain data security, the utility model provides a data protection device for an Internet monitoring terminal.
[0007] The utility model provides a data protection device for an Internet monitoring terminal, which adopts the following technical solution:
[0008] A data protection device for an Internet monitoring terminal comprises a camera, a connection mechanism and a protection mechanism, wherein the connection mechanism comprises a data connection component and a connection control component, wherein one end of the data connection component is connected to the camera, and the other end of the data connection component is connected to a terminal for storing video data, and the connection control component is arranged on the data connection component;
[0009] The protection mechanism includes a data detection module and a central processing unit. The data detection module is arranged on a data connection component between a camera and a connection control component. The central processing unit is arranged on the camera. The input end of the central processing unit is connected to the output end of the data detection module. The output end of the central processing unit is connected to the connection control component and the input end of the camera data storage terminal.
[0010] By adopting the above technical solution, when the target area is monitored by the camera, the data flow in the data connection component is monitored in real time by the data detection module in the protection mechanism. When someone maliciously invades the device storing the camera data connected to the camera through the camera, whether it is through the wireless data terminal of the camera or directly connecting the camera to steal data, the data transmission volume between the camera and the device storing the camera data will fluctuate. When the camera is monitoring normally, the fluctuation of the data flow will not be large because the location of the monitoring area is relatively uniform.
[0011] If the data detection module detects that the network connection between the camera and the data storage terminal is disconnected, the data detection module will send the disconnection information to the central processor. After the central processor detects the unexpected situation, it will send a signal to the data storage terminal, and the network firewall of the data storage terminal will automatically disconnect the network port of this network connection to prevent intruders from directly invading through the network cable; if the data detection module detects that the data transmission flow of the camera fluctuates greatly and exceeds the data transmission flow fluctuation safety range set in the data detection module, it proves that the camera end is very likely to be invaded, and data is transmitted between the camera end and the data storage terminal, and a large number of upload and download operations are performed, causing the data fluctuation in the data connection component to exceed the safety range. At this time, the data detection module sends a signal to the central processor, and the central processor causes the connection control component to disconnect the data connection of the data connection component, thereby reducing the possibility of illegal personnel stealing data from the storage terminal by connecting to the camera, thereby improving the protection effect of supply chain data security.
[0012] Optionally, the data connection component includes an upload data connector and a download data connector, and the connection control component includes a first controller and a second controller. One end of the upload data connector and the download data connector are connected to the camera, and the other end of the upload data connector and the download data connector are connected to a terminal for storing camera data. The first controller is set on the upload data connector, and the second controller is set on the download data connector. The input ends of the first controller and the second controller are connected to the output end of the central processing unit; the data detection module is set on the upload data connector and the download data connector.
[0013] By adopting the above technical scheme, it is possible to implement a data detection module that can separately detect the uploaded data and downloaded data in the detected data connection component. Since most cameras are upload data traffic from the camera to the data terminal, by separately detecting the uploaded data and the downloaded data, it is possible to implement a data detection module that can more specifically detect the data transmission traffic. For example, the data transmission traffic fluctuation safety interval for detecting download data has a small setting range, while the data transmission traffic fluctuation safety interval for detecting upload data has a large setting range. If the download traffic suddenly surges, and the increase is within the data transmission traffic fluctuation safety interval of the combined upload traffic and download traffic, the data detection module can also detect the abnormality of the download traffic, and the central processing unit can more sensitively detect the abnormal traffic information. At this time, the data connection between the camera and the data terminal is disconnected, which further improves the detection effect, thereby improving the protection effect on the supply chain data security.
[0014] Optionally, the protection mechanism further includes a regulator, which is disposed on the camera, and an output end of the regulator is connected to an input end of a central processing unit.
[0015] By adopting the above technical solution, when the camera monitors the target area on a daily basis, the light intensity during the day and at night is different, so the images captured by the camera in the same area will be affected by the changes during the day and at night. Usually, there is sufficient light during the day, and the camera can collect more image information, and the amount of data generated will also be large. On the contrary, the light at night is dim, and the camera can collect less image information, and the amount of data generated will also be reduced. Through the regulator, it is possible to adjust the transmission flow fluctuation safety interval setting range according to the time in the regulator, so that the central processing unit can adjust the transmission flow fluctuation safety interval setting range according to the information output by the regulator, so that the detection range of the data flow is adjusted accordingly during the day and night, thereby reducing the detection error, thereby reducing the possibility of misjudgment and improving the practicality of the protection device.
[0016] Optionally, the protection mechanism further includes a photometric sensor, which is disposed on the camera, and an output end of the photometric sensor is connected to an input end of the adjustment module.
[0017] By adopting the above technical solution, it is possible to sense the light intensity of the external environment of the camera through the photometric sensor, and send the light intensity information to the adjustment module, so that the adjustment module sends a signal to the central processor, so that the safety interval of the flow fluctuation can be adjusted accordingly according to different light intensities, so that the protection device can adapt to the flow data monitoring in various situations such as daytime, cloudy days, evening, night, and on-site lighting on and off, further reducing the detection error, thereby reducing the possibility of misjudgment, and enabling the protection device to detect more sensitively.
[0018] Optionally, the protection mechanism further includes a recorder, which is disposed on the camera, and an output end of the recorder is connected to an input end of the regulator.
[0019] By adopting the above technical solution, through the recorder, the staff can set the corresponding time range through the recorder according to the needs of the on-site production environment, such as specific working hours and purchasing time, so that the recorder sends information to the central processor at the corresponding time, and then adjusts the detection data fluctuation range accordingly, so as to achieve targeted adjustment, further reduce the possibility of misjudgment, and make the protection device more sensitive.
[0020] Optionally, the protection mechanism further includes an acceleration sensor, which is disposed on the camera, and an output end of the acceleration sensor is connected to an input end of the regulator.
[0021] By adopting the above technical solution, when the camera rotates as needed or is manipulated, the camera changes its monitoring area. The change of the monitoring picture during the rotation process will change the data transmitted by the camera. The acceleration sensor is used to detect whether the camera is in a rotating state. Then, when the camera rotates, the acceleration sensor sends a signal to the regulator, and then the regulator sends a signal to the data detection module, so that the corresponding adjustment and detection data fluctuation range is increased, thereby reducing the large data fluctuation caused by the picture change when the camera rotates, and reducing the possibility of misjudgment of the central processor.
[0022] Optionally, the protection mechanism further includes a buzzer, and an input end of the buzzer is connected to an output end of the central processing unit.
[0023] By adopting the above technical solution, when the central processor receives abnormal data detected by the data detection module, the central processor sends a signal to the buzzer, causing the buzzer to emit an alarm sound, thereby warning the illegal access personnel, and at the same time facilitating the staff to find the problematic camera in time, reducing the possibility of data leakage in the data storage terminal, and at the same time enabling the staff to find the problematic camera in time and then repair and adjust it.
[0024] In summary, the present invention includes at least one of the following beneficial technical effects:
[0025] By setting up a protection mechanism, the connection control component disconnects the data connection of the data connection component, reducing the possibility of illegal personnel stealing data from the storage terminal through the connected camera, thereby improving the protection effect of supply chain data security.
[0026] By setting up data connection components, the central processor can detect abnormal traffic information more sensitively. At this time, the data connection between the camera and the data terminal is disconnected, which further improves the detection effect and thus improves the protection of supply chain data security.
[0027] By setting the regulator, the detection range of data traffic can be adjusted accordingly during the day and at night, which reduces the detection error, thereby reducing the possibility of misjudgment and improving the practicality of the protection device.
[0028] By setting up a photometric sensor, the protection device can adapt to flow data monitoring in various situations such as daytime, cloudy days, evening, night, and when the lights are turned on and off on site, further reducing the detection error and the possibility of misjudgment, making the protection device more sensitive. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0030] Figure 2 yes Figure 1 A schematic cross-sectional view of the upper structure of the middle camera;
[0031] Figure 3 Schematic diagram of the control of the present invention.
[0032] Explanation of the reference numerals: 100, camera; 200, connecting mechanism; 210, data connecting component; 211, upload data connector; 212, download data connector; 220, connection control component; 221, first controller; 222, second controller; 300, protection mechanism; 301, data detection module; 302, central processing unit; 303, regulator; 304, photometric sensor; 305, recorder; 306, acceleration sensor; 307, buzzer. DETAILED DESCRIPTION
[0033] The following is combined with Figures 1 to 3 The utility model is described in further detail.
[0034] The utility model embodiment discloses a data protection device for an Internet monitoring terminal. Figures 1 to 3 A data protection device for an Internet monitoring terminal mainly includes a camera 100, a connecting mechanism 200 and a protecting mechanism 300. The connecting mechanism 200 and the protecting mechanism 300 are arranged on the camera 100 to disconnect the data connection of the data connecting component 210 when necessary, thereby reducing the possibility of illegal personnel stealing data of the storage terminal by connecting to the camera 100, and improving the protection effect of the supply chain data security.
[0035] Reference Figures 1 to 3 The connection mechanism 200 includes a data connection component 210 and a connection control component 220. The data connection component 210 includes an upload data connector 211 and a download data connector 212. The connection control component 220 includes a first controller 221 and a second controller 222. The upload data connector 211 and the download data connector 212 are both fixedly installed on the camera by bolts. The upload data connector 211 and the download data connector 212 are data transmission lines or wireless connectors for data transmission. One end of the upload data connector 211 and the download data connector 212 is electrically connected to the camera 100, and the other end of the upload data connector 211 and the download data connector 212 is electrically connected to a terminal for storing video data. The first controller 221 is arranged on the upload data connector 211, and the second controller 222 is arranged on the download data connector 212. The input ends of the first controller 221 and the second controller 222 are electrically connected to the output end of the central processing unit 302.
[0036] Reference Figures 1 to 3The protection mechanism 300 includes a data detection module 301, a central processing unit 302, a regulator 303, a photometric sensor 304, a recorder 305, an acceleration sensor 306 and a buzzer 307. The data detection module 301 is arranged on the data connection component 210 between the camera 100 and the connection control component 220. The central processing unit 302 is fixedly installed on the camera 100. The input end of the central processing unit 302 is electrically connected to the output end of the data detection module 301. The output end of the central processing unit 302 is electrically connected to the connection control component 220 and the input end of the camera data storage terminal through a wire. The regulator 303 is fixedly installed on the camera 100 by bolts. The output end of 303 is electrically connected to the input end of the central processing unit 302, the photometric sensor 304 is fixedly installed on the camera 100 by bolts, and the output end of the photometric sensor 304 is electrically connected to the input end of the regulator 303, the recorder 305 is fixedly installed on the camera 100 by bolts, and the output end of the recorder 305 is electrically connected to the input end of the regulator 303, the acceleration sensor 306 is fixedly installed on the camera 100 by bolts, and the output end of the acceleration sensor 306 is electrically connected to the input end of the regulator 303, and the buzzer 307 is fixedly installed on the camera 100 by bolts, and the input end of the buzzer 307 is electrically connected to the output end of the central processing unit 302.
[0037] When the target area is monitored by the camera 100, the data flow in the data connection component 210 is monitored in real time by the data detection module 301 in the protection mechanism 300. When someone maliciously invades the device storing the camera data connected to the camera 100 through the camera 100, whether it is through the wireless data terminal of the camera 100 or directly connected to the camera 100 to steal data, the data transmission volume between the camera 100 and the device storing the camera data will fluctuate. When the camera 100 is monitoring normally, the fluctuation of the data flow will not be large because the location of the monitoring area is relatively uniform.
[0038] If the data detection module 301 detects that the network connection between the camera 100 and the data storage terminal is disconnected, the data detection module 301 sends the disconnection information to the central processor 302. After the central processor 302 detects the unexpected situation, it sends a signal to the data storage terminal. Then, the network firewall of the data storage terminal will automatically disconnect the network port of this network connection to prevent intruders from directly invading through the network cable.
[0039] If the data detection module 301 detects that the data transmission flow of the camera 100 fluctuates greatly and exceeds the data transmission flow fluctuation safety interval set in the data detection module 301, it proves that the camera 100 end is very likely to be invaded, and data is transmitted between the camera 100 end and the data storage terminal, and a large number of upload and download operations are performed, causing the data in the data connection component 210 to fluctuate beyond the safety interval. At this time, the data detection module 301 sends a signal to the central processor 302, and the central processor 302 causes the first controller 221 and the second controller 222 in the connection control component 220 to disconnect the data connection of the data connection component 210, thereby reducing the possibility of illegal personnel stealing data from the storage terminal by connecting to the camera 100, thereby improving the protection effect of supply chain data security.
[0040] By separately detecting the uploaded data and downloaded data in the detected data connection component 210, since most of the camera 100 is the upload data traffic from the camera 100 to the data terminal, by separately detecting the uploaded data and downloaded data, the data detection module 301 can detect the data transmission traffic more specifically. For example, the data transmission traffic fluctuation safety interval for detecting the download data is set to a small range, and the data transmission traffic fluctuation safety interval for detecting the upload data is set to a large range. If the download traffic suddenly surges, and the increase is within the data transmission traffic fluctuation safety interval of the combined upload traffic and download traffic, the data detection module 301 can also detect the abnormality of the download traffic, and the central processing unit 302 can more sensitively detect the abnormal traffic information. At this time, the data connection between the camera 100 and the data terminal is disconnected, which further improves the detection effect, thereby improving the protection effect of the supply chain data security.
[0041] When the camera 100 routinely monitors the target area, the light intensity during the day and at night is different, so the images captured by the camera 100 in the same area will be affected by the changes during the day and at night. Usually, the light is sufficient during the day, and the camera 100 can collect more image information and generate more data. On the contrary, the light is dim at night, and the camera 100 can collect less image information and generate less data. Through the regulator 303, it is possible to adjust the transmission flow fluctuation safety interval setting range according to the information output by the regulator 303 based on the time in the regulator 303, so that the central processor 302 can adjust the transmission flow fluctuation safety interval setting range according to the information output by the regulator 303, so as to adjust the detection range. This can be achieved by using existing software or programs in conjunction with the processor. The detection range adjustment is a conventional technology and will not be described in detail here.
[0042] In conjunction with the photometric sensor 304, it senses the light intensity of the external environment of the camera 100, and sends the light intensity information to the regulator 303, so that the regulator 303 sends a signal to the central processor 302, so as to achieve corresponding adjustments to the safe range of flow fluctuations according to different light intensities, so that the protection device can adapt to flow data monitoring in various situations such as daytime, cloudy days, evening, night, and on-site lighting on and off, further reducing the detection error, thereby reducing the possibility of misjudgment, and enabling the protection device to detect more sensitively.
[0043] Through the recorder 305, the staff can set the corresponding time range through the recorder 305 according to the needs of the on-site production environment, such as specific working hours and purchasing time, so that the recorder 305 sends information to the central processor 302 at the corresponding time for the regulator 303, and then adjusts the detection data fluctuation range accordingly, thereby realizing targeted adjustment, further reducing the possibility of misjudgment, and making the protection device more sensitive to detection.
[0044] By setting the acceleration sensor 306, when the camera 100 is rotated as needed or manipulated, the camera 100 changes the monitoring area. The change of the monitoring picture during the rotation will change the data transmitted by the camera 100. The acceleration sensor 306 is used to detect whether the camera 100 is in a rotating state. Then, when the camera 100 rotates, the acceleration sensor 306 sends a signal to the regulator 303, and then the regulator 303 sends a signal to the data detection module 301, so that the corresponding adjustment and detection data fluctuation range is increased, and the data fluctuation caused by the picture change when the camera 100 rotates is reduced, thereby reducing the possibility of misjudgment by the central processor 302.
[0045] When the central processor 302 receives abnormal data detected by the data detection module 301, the central processor 302 sends a signal to the buzzer 307, causing the buzzer 307 to emit an alarm sound, thereby warning the illegal access personnel, and at the same time facilitating the staff to promptly find the problematic camera 100, reducing the possibility of data leakage in the data storage terminal, and at the same time enabling the staff to promptly find the problematic camera 100 and then repair and adjust it.
[0046] The implementation principle of a data protection device for an Internet monitoring terminal in the embodiment of the utility model is as follows:
[0047] When the data detection module 301 detects that the data transmission flow of the camera 100 fluctuates greatly and exceeds the data transmission flow fluctuation safety interval set in the data detection module 301, it proves that the camera 100 is very likely to be invaded, and data is transmitted between the camera 100 and the data storage terminal, and a large number of upload and download operations are performed, causing the data in the data connection component 210 to fluctuate beyond the safety interval. At this time, the data detection module 301 sends a signal to the central processor 302, and the central processor 302 enables the connection control component 220 to disconnect the data connection of the data connection component 210, thereby reducing the possibility of illegal personnel stealing data from the storage terminal by connecting to the camera 100, thereby improving the protection effect of supply chain data security.
[0048] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A data protection device for an Internet monitoring terminal, characterized in that: The invention comprises a camera (100), a connection mechanism (200) and a protection mechanism (300), wherein the connection mechanism (200) comprises a data connection component (210) and a connection control component (220), wherein one end of the data connection component (210) is connected to the camera (100), and the other end of the data connection component (210) is connected to a terminal for video data storage, and the connection control component (220) is arranged on the data connection component (210); and the protection mechanism (300) comprises a data detection module (301) and a central processing unit (302), wherein the data detection module (301) is arranged on the data connection component (210) between the camera (100) and the connection control component (220), and the central processing unit (302) is arranged on the camera (100), wherein the input end of the central processing unit (302) is connected to the output end of the data detection module (301), and the output end of the central processing unit (302) is connected to the connection control component (220) and the input end of the video data storage terminal.
2. The data protection device for an Internet monitoring terminal according to claim 1, characterized in that: The data connection component (210) comprises an upload data connector (211) and a download data connector (212); the connection control component (220) comprises a first controller (221) and a second controller (222); one end of the upload data connector (211) and the download data connector (212) are connected to the camera (100); the other ends of the upload data connector (211) and the download data connector (212) are connected to a terminal for storing camera data; the first controller (221) is arranged on the upload data connector (211); the second controller (222) is arranged on the download data connector (212); the input ends of the first controller (221) and the second controller (222) are connected to the output end of a central processing unit (302); and the data detection module (301) is arranged on the upload data connector (211) and the download data connector (212).
3. The data protection device for an Internet monitoring terminal according to claim 2, characterized in that: The protection mechanism (300) further comprises a regulator (303), wherein the regulator (303) is arranged on the camera (100), and an output end of the regulator (303) is connected to an input end of the central processing unit (302).
4. The data protection device for an Internet monitoring terminal according to claim 3, characterized in that: The protection mechanism (300) further comprises a photometric sensor (304), wherein the photometric sensor (304) is arranged on the camera (100), and an output end of the photometric sensor (304) is connected to an input end of the regulator (303).
5. The data protection device for an Internet monitoring terminal according to claim 3, characterized in that: The protection mechanism (300) further comprises a recorder (305), wherein the recorder (305) is arranged on the camera (100), and an output end of the recorder (305) is connected to an input end of the regulator (303).
6. The data protection device for an Internet monitoring terminal according to claim 3, characterized in that: The protection mechanism (300) further comprises an acceleration sensor (306), wherein the acceleration sensor (306) is arranged on the camera (100), and an output end of the acceleration sensor (306) is connected to an input end of the regulator (303).
7. A data protection device for an Internet monitoring terminal according to any one of claims 1 to 6, characterized in that: The protection mechanism (300) further comprises a buzzer (307), wherein the buzzer (307) is arranged on the camera (100), and an input end of the buzzer (307) is connected to an output end of the central processing unit (302).