CN114143512A - Video monitoring system and monitoring method - Google Patents
Video monitoring system and monitoring method Download PDFInfo
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- CN114143512A CN114143512A CN202111475898.4A CN202111475898A CN114143512A CN 114143512 A CN114143512 A CN 114143512A CN 202111475898 A CN202111475898 A CN 202111475898A CN 114143512 A CN114143512 A CN 114143512A
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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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Abstract
The embodiment of the invention discloses a video monitoring system and a monitoring method, wherein the system comprises: the system comprises a video monitoring device arranged in a vehicle and a video management platform for providing video management service, wherein the video monitoring device is connected with the video management platform through a mobile communication network; the video monitoring device comprises at least two dialing modules. Above-mentioned technical scheme adopts the mode that sets up two at least dialing modules in video monitoring device, compares prior art, can effectively expand video monitoring device's video transmission function, improves the availability factor of mobile surveillance video, and the state that can effectively real-time control vehicle through the video management platform improves video monitoring system's stability.
Description
Technical Field
The embodiment of the invention relates to the technical field of mobile communication, in particular to a video monitoring system and a monitoring method.
Background
With the development of mobile network communication technology, more and more users choose to install video monitoring devices in vehicles, and the users can acquire vehicle mobile monitoring videos through terminal equipment and visually monitor and track the vehicle states of the vehicles during running and after parking.
However, the conventional mobile device surveillance video generally employs a module for dialing, for example, only the 4th generation mobile communication technology (4G) model is generally employed for dialing, and the following problems exist: when a 4G module is disconnected, the problem that the platform cannot be connected is caused; in a 4G module, the problem that a platform cannot be connected due to the fact that part of mobile network operators are not covered is caused; the problems of low efficiency, continuous network disconnection and the like of a local machine or a vehicle-mounted video management platform occur; operations such as multilink multi-platform load dialing and access cannot be performed; when remote preview and remote playback are performed, a load imbalance problem and the like occur.
Disclosure of Invention
In view of this, embodiments of the present invention provide a video monitoring system and a monitoring method, so as to expand a video transmission function of a video monitoring apparatus, and improve efficiency of mobile monitoring and stability of the video monitoring system.
In a first aspect, an embodiment of the present invention provides a video monitoring system, including: the system comprises a video monitoring device arranged in a vehicle and a video management platform for providing video management service, wherein the video monitoring device is connected with the video management platform through a mobile communication network;
the video monitoring device comprises at least two dialing modules.
In a second aspect, an embodiment of the present invention further provides a monitoring method, including:
selecting at least one dialing module in the video monitoring device according to network information, wherein the network information comprises a network type, link quality, a data category, a video management platform and/or a data transmission direction;
and dialing to the corresponding video management platform through the selected dialing module.
According to the technical scheme of the embodiment of the invention, the video monitoring system comprises a video monitoring device arranged in a vehicle and a video management platform for providing video management service, wherein the video monitoring device is connected with the video management platform through a mobile communication network; the video monitoring device comprises at least two dialing modules. Above-mentioned technical scheme adopts the mode that sets up two at least dialing modules in video monitoring device, compares prior art, can effectively expand video monitoring device's video transmission function, improves the availability factor of mobile surveillance video, and the state that can effectively real-time control vehicle through the video management platform improves video monitoring system's stability.
Drawings
Fig. 1 is a schematic diagram of a video monitoring system according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an architecture of another video monitoring system according to an embodiment of the present invention;
fig. 3 is a flowchart of a monitoring method according to a second embodiment of the present invention;
fig. 4 is a schematic diagram illustrating an application implementation of a dual dialing module of a video monitoring system dialing to a corresponding server according to an embodiment of the present invention;
fig. 5 is a schematic view illustrating an application implementation of a video monitoring system according to an embodiment of the present invention, in which a dual dialing module dials to a same server;
fig. 6 is a schematic diagram illustrating an application implementation of a video monitoring system according to an embodiment of the present invention, in which a dual-dialing module dials to a full-network server and a private-network server.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
In an embodiment of the present invention, fig. 1 is a schematic structural diagram of a video monitoring system according to an embodiment of the present invention, and the embodiment of the present invention is applicable to a situation where a real-time status of a vehicle is monitored by the video monitoring system. The system may be executed by a computer device.
As shown in fig. 1, a video surveillance system 10 includes: the system comprises a video monitoring device 101 arranged in a vehicle and a video management platform 102 providing video management service, wherein the video monitoring device 101 is connected with the video management platform 102 through a mobile communication network;
the video surveillance apparatus 101 comprises at least two dialing modules 103.
It should be noted that the video surveillance system 10 may be a system for monitoring, controlling and recording information on an object by using a video detection means. The transmission of the monitoring video can be realized by transmitting the video image signals from one place to another place and from one device to another device in a wired or wireless mode.
Specifically, the video surveillance system 10 may include a video surveillance appliance 101 and a video management platform 102. In practice, the video surveillance system 10 may be considered a vehicle mobile video surveillance system. The video monitoring apparatus 101 may be regarded as a video camera, and may be used for acquiring video image signals. For example, the video monitoring apparatus 101 may be a vehicle-mounted mobile video monitoring apparatus, and may be used for capturing image information of the vehicle and the environment around the vehicle. The video management platform 102 may be considered as a platform for providing video management services, and may have functions of storing videos and controlling the video monitoring apparatus 101. For example, the video management platform 102 may be a platform for managing a vehicle-mounted mobile video monitoring apparatus, and may have functions of real-time previewing monitoring videos, security monitoring, track playback, video playback, information management, and the like. The mobile communication may be communication between mobile bodies, or communication between a mobile body and a fixed body, the mobile body may be a vehicle, and specifically, the mobile communication may be a modern technology for performing wireless communication, for example, the mobile communication technology may be a second generation, a third generation, a fourth generation, and/or a fifth generation mobile communication technology, and the like. The entity providing the mobile communication network connection service between the video monitoring apparatus 101 and the video management platform 102 may be a network operator, and the network operator may be china telecom, china unicom, china mobile, and the like.
The dialing module 103 may be configured to connect to a network by dialing, and the network types for the dialing module 103 to perform dialing networking may include a Global System for Mobile Communications (GSM), a Code Division Multiple Access (CDMA), a third generation Mobile communication technology, and a fourth generation Mobile communication technology, and in addition, the network types for the dialing module 103 to perform dialing networking may also be divided into a general network and a private network; the dialing Module 103 may support a Subscriber Identity Module (SIM) for china telecommunications, china unicom, and china mobile; the dialing module 103 may also be configured to measure link quality according to packet loss during communication, so as to analyze factors affecting network link quality according to the network link quality; the data category transmitted by the dialing module 103 may be data such as real-time video, historical storage video, and pictures; the data transmission direction may be a sending direction (i.e., an uplink direction) in which the dialing module 103 sends data to the video management platform 102, or a receiving direction (i.e., a downlink direction) in which the dialing module 103 receives data from the video management platform 102; the video surveillance apparatus 101 includes at least two dialing modules 103, and the two dialing modules 103 may be the same or different. It should be noted that the dialing modules 103 selected correspondingly by different network types, different link qualities, different data types, different data transmission directions, and different video management platforms 102 may also be different.
According to the technical scheme of the embodiment of the invention, the video monitoring system comprises a video monitoring device arranged in a vehicle and a video management platform for providing video management service, wherein the video monitoring device is connected with the video management platform through a mobile communication network; the video monitoring device comprises at least two dialing modules. Above-mentioned technical scheme adopts the mode that sets up two at least dialing modules in video monitoring device, compares prior art, can effectively expand video monitoring device's video transmission function, improves the availability factor of mobile surveillance video, and the state that can effectively real-time control vehicle through the video management platform improves video monitoring system's stability.
Based on the above embodiments, the present embodiment further optimizes the video monitoring system 10, and exemplarily, fig. 2 is a schematic structural diagram of another video monitoring system provided in the first embodiment of the present invention. It should be noted that in this embodiment, the video monitoring apparatus 101 includes at least two dialing modules, and does not necessarily include all the dialing modules shown in fig. 2.
As shown in fig. 2, further, the video monitoring apparatus 101 may include a first dialing module 104 and a second dialing module 105; the first dialing module 104 is used for full-network dialing; the second dialing module 105 is used for private network restricted dialing.
Wherein, the whole network dialing can be regarded as the universal internet dialing; private network restricted dialing may be considered the dialing of a private network, such as a public security intranet.
In the embodiment of the present invention, the video monitoring apparatus 101 may include the first dialing module 104 and the second dialing module 105, and the first dialing module 104 may be used for full-network dialing, and the second dialing module 105 may be used for a private network definition module, so that the video apparatus may use different networks for dialing, thereby improving the video utilization efficiency of the video monitoring apparatus and improving the prevention safety.
As shown in fig. 2, further, the video monitoring apparatus 101 may include a primary dialing module 106 and a secondary dialing module 107; the secondary dialing module 107 is used for dialing in place of the primary dialing module 106 when the link quality of the primary dialing module 106 is lower than a threshold value.
In the embodiment of the present invention, the video monitoring apparatus 101 may include a primary dialing module 106 and a secondary dialing module 107, when the link quality is good, the primary dialing module 106 may be preferentially used for dialing, and the secondary dialing may be used to replace the primary dialing module 106 for dialing when the link quality of the primary dialing module 106 is lower than a threshold, for example, when the transmission rate of a data packet is lower than a preset threshold or a number of lost data packets is more than a specified number, and when the main functions of remote video search, video playback, and the like performed by the primary dialing module 106 are abnormal, the secondary dialing module 107 may replace the primary dialing module 106 for dialing; in addition, the primary and secondary dialing modules may support SIM cards of different operators, and when the video monitoring system 10 detects that a signal of an operator of the primary dialing module 106 is weak, the video transmission service is switched to the secondary dialing module 107 with a strong video signal for data transmission, so as to ensure stability of data transmission.
As shown in fig. 2, further, the video management platform 102 includes at least two;
each dialing module in the video monitoring apparatus 101 is used to dial to a different video management platform 102.
In the embodiment of the present invention, there may be two or more video management platforms 102, and each dialing module in the video monitoring apparatus 101 may be configured to dial to different video management platforms 102, specifically, each dialing module in the video monitoring apparatus 101 may dial to different video management platforms 102 at the same time, for example, the first dialing module 104 dials to a muck car video management platform, and the second dialing module 105 dials to a traffic police video management platform at the same time. Of course, the dialing modules may also dial to the same video management platform 102 at the same time, or each dialing module may dial to a different platform or the same video management platform 102 at different times, which may be determined according to actual requirements. The dialing module dials to different video management platforms 102 to effectively monitor the vehicle on which the video monitoring system is installed, and the video transmission function of the video monitoring device is expanded.
Further, each dialing module in the video monitoring apparatus 101 is used for transmitting data of different types.
In the embodiment of the present invention, each dialing module in the video monitoring apparatus 101 may be configured to transmit different types of data, for example, each dialing module may transmit data of a type such as sound, picture, history video, real-time video, alarm data, and control information, for example, one dialing module is configured to transmit video data, and the other dialing module is configured to transmit alarm data; the expandability of the data transmission function of the video monitoring device is ensured, and the video use efficiency is improved.
Further, each dialing module is connected to the same video management platform 102;
data to be transmitted between the video monitoring device 101 and the video management platform 102 are shunted to links between the dialing modules and the video management platform 102 according to a set strategy.
It should be noted that the data to be transmitted between the video monitoring apparatus 101 and the video management platform 102 is shunted to the links between each dialing module and the video management platform 102 according to the set policy, mainly aiming at the scene where each dialing module dials at the same time, so as to ensure the efficiency and accuracy of data transmission.
In the embodiment of the invention, each dialing module can be connected to the same video management platform 102, so that the video connection efficiency of the video management platform can be effectively improved. Under the condition that each dialing module is connected to the same video management platform 102, data to be transmitted between the video monitoring device 101 and the video management platform 102 may be shunted to links between each dialing module and the video management platform 102 according to a set policy, for example, data to be transmitted between the video monitoring device 101 and the video management platform 102 may be shunted to links between each dialing module and the video management platform 102 according to the same video management platform 102 of the same whole network and a policy of data traffic of the same proportion, or according to the same video management platform 102 of the same whole network and a policy of setting data traffic of different proportions; or the data to be transmitted between the video monitoring device 101 and the video management platform 102 may be shunted to the links between each dialing module and the video management platform 102 according to the same video management platform 102 of the same private network and the policy of setting the data traffic of the same proportion, or according to the same video management platform 102 of the same private network and the policy of setting the data traffic of different proportions; or the data to be transmitted between the video monitoring apparatus 101 and the video management platform 102 may be distributed to the links between each dialing module and the video management platform 102 according to the video management platform 102 with the same whole network and private network and the policy for setting data traffic with different proportions, or according to the video management platform 102 with the same whole network and private network and the policy for setting data traffic with different proportions. In this embodiment, there is no limitation on the setting of the data traffic ratio, for example, the ratio of the data traffic split by the two dialing modules may be 5 to 5, or 4 to 6, and on this basis, data splitting is implemented to improve the efficiency of data transmission.
As shown in fig. 2, further, the video monitoring apparatus 101 includes a third dialing module 108 and a fourth dialing module 109;
the third dialing module 108 is configured to transmit uplink data to the video management platform 102;
the fourth dialing module 109 is configured to receive downlink data of the video management platform 102.
The uplink data may be data transmitted from the third dialing module 108 to the video management platform 102; the downstream data may be data sent by the video management platform 102 to the fourth dialing module 109.
In the embodiment of the present invention, the video monitoring apparatus 101 may further include a third dialing module 108 and a fourth dialing module 109, where the third dialing module 108 and the fourth dialing module 109 may dial simultaneously, the third dialing module 108 may be responsible for transmitting uplink data of the monitoring video to the video management platform 102, and the fourth dialing module 109 may be responsible for receiving downlink data of the video management platform 102, for example, the third dialing module 108 and the fourth dialing module 109 are respectively modules supporting SIM cards of different operators, and may implement dialing, the third dialing module 108 is responsible for sending video data to the video management platform 102, and the fourth module is responsible for receiving video data sent by the video management platform 102. The third dialing module 108 and the fourth dialing module 109 transmit uplink and downlink data in a time division manner without mutual interference, so that data monitoring is facilitated, and the data transmission efficiency is improved.
Example two
Fig. 3 is a flowchart of a monitoring method according to a second embodiment of the present invention, where the second embodiment of the present invention is executed by the video monitoring system according to any one of the above embodiments, and referring to fig. 3, the method according to the second embodiment of the present invention specifically includes the following steps:
s210, selecting at least one dialing module in the video monitoring device according to network information, wherein the network information comprises a network type, link quality, a data category, a video management platform and/or a data transmission direction.
According to the embodiment of the invention, at least one dialing module in the video monitoring device can be selected according to the network information, and corresponding different dialing modules can be selected according to different network information, so that the data transmission efficiency is improved.
Illustratively, if the network types are divided into a full network and a private network, the corresponding dialing module can be selected for the full network according to the network type, and the corresponding dialing module can be selected for the private network according to the network type; if the link quality is qualified and unqualified, when the link quality is lower than a preset threshold value, the link quality is unqualified, the auxiliary dialing module can be selected to replace the main dialing module with low link quality, and a backup function is provided to ensure the real-time performance and accuracy of data transmission; if the data category can be divided into video data and voice data, the corresponding dialing module can be selected for the category of the video data according to the data category, and the corresponding dialing module can be selected for the category of the voice data according to the data category, so that the data transmission efficiency is improved; or if the data category can be divided into upload data and download data, selecting a corresponding dialing module for the upload data category according to the data category, selecting a corresponding dialing module for the download data category according to the data category, and selecting a corresponding dialing module according to the data category, so as to improve the data transmission efficiency; the number of the video management platforms is at least two, and corresponding dialing modules can be selected according to different video management platforms, so that the safety of data transmission is improved; and corresponding dialing modules can be selected according to different data transmission directions, and each dialing module is in transmission in a labor division mode, so that data monitoring is facilitated, and the data transmission efficiency is improved.
And S220, dialing to a corresponding video management platform through the selected dialing module.
According to the embodiment of the invention, after one or more dialing modules in the video monitoring device are selected according to the network information, the selected dialing modules can be used for dialing to the corresponding video management platform, and vehicles can be effectively monitored in real time according to the video management platform.
Further, on the basis of the above embodiment of the invention, the monitoring method further includes:
under the condition that at least two dialing modules are selected, data to be transmitted between the video monitoring device and the video management platform are distributed to links of the dialing modules and the video management platform according to a set strategy.
In the embodiment of the invention, under the condition that at least two dialing modules are selected, dialing is carried out simultaneously, and the same video management platform is connected simultaneously, data to be transmitted between a video monitoring device and the video management platform can be distributed to links of the dialing modules and the video management platform according to a set strategy, for example, the same data to be transmitted can be distributed to links of the dialing modules and the corresponding video management platform under the network of the whole network and according to the strategy of data flow of a set proportion; the same data to be transmitted can also be distributed to links between each dialing module and the corresponding video management platform under the network of the private network and according to the strategy of data flow with a set proportion. To improve the efficiency of data transmission.
Further, on the basis of the above embodiment of the invention, the monitoring method further includes:
and under the condition that at least two dialing modules are selected, transmitting uplink data to the video management platform through at least one dialing module, and receiving downlink data of the video management platform through at least one dialing module.
According to the embodiment of the invention, under the condition that two or more dialing modules are selected, the one or more dialing modules transmit uplink data to the video management platform, and the one or more dialing modules receive downlink data sent by the video management platform, and each dialing module is in transmission by division, so that the data monitoring is facilitated, and the data transmission efficiency is improved.
For example, fig. 4 is a schematic diagram illustrating an implementation of an application of a dual-dialing module of a video monitoring system dialing to a corresponding server according to an embodiment of the present invention, as shown in fig. 4, the video monitoring system includes a dialing module 1 and a dialing module 2, where the dialing module 1 and the dialing module 2 dial to the corresponding server respectively, that is, the dual-dialing module is connected to a corresponding video management platform, and specifically, the dialing module 1 dials to the server 1 and the dialing module 2 dials to the server 2. The video monitoring system can realize that the double dialing module dials to the corresponding server.
For example, fig. 5 is a schematic diagram illustrating an implementation of an application in which a dual dialing module of a video monitoring system dials to a same server according to an embodiment of the present invention, as shown in fig. 5, the video monitoring system includes a dialing module 1 and a dialing module 2, where the dialing module 1 and the dialing module 2 dial to the same server at the same time, that is, the dialing module is connected to a same video management platform, specifically, the dialing module 1 dials to the server, and the dialing module 2 also dials to the server at the same time. The video monitoring system can realize that the double dialing modules dial into the same server at the same time.
For example, fig. 6 is a schematic diagram illustrating an implementation of a video monitoring system according to an embodiment of the present invention in which a dual-dialing module dials to a full-network server and a private-network server, as shown in fig. 6, the video monitoring system includes a dialing module 1 and a dialing module 2, where the dialing module 1 and the dialing module 2 dial to corresponding servers respectively, that is, the dialing module can be connected to video management platforms corresponding to the full-network server and the private-network server, specifically, the dialing module 1 dials to the full-network server, and the dialing module 2 dials to the private-network server. The video monitoring system can realize that the double dialing module dials to the whole network server and the special network server.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A video surveillance system, comprising: the system comprises a video monitoring device arranged in a vehicle and a video management platform for providing video management service, wherein the video monitoring device is connected with the video management platform through a mobile communication network;
the video monitoring device comprises at least two dialing modules.
2. The system of claim 1, wherein the video surveillance device comprises a first dialing module and a second dialing module;
the first dialing module is used for dialing in the whole network;
the second dialing module is used for limited dialing of the private network.
3. The system of claim 1, wherein the video monitoring device comprises a primary dialing module and a secondary dialing module;
and the auxiliary dialing module is used for replacing the main dialing module for dialing when the link quality of the main dialing module is lower than a threshold value.
4. The system of claim 1, wherein the video management platform comprises at least two;
and each dialing module in the video monitoring device is used for dialing to different video management platforms.
5. The system of claim 1, wherein each of said dialing modules in said video surveillance appliance is configured to transmit a different category of data.
6. The system of claim 1, wherein each of said dialing modules is connected to the same video management platform;
and distributing the data to be transmitted between the video monitoring device and the video management platform to links of the dialing modules and the video management platform according to a set strategy.
7. The system of claim 1, wherein the video surveillance device comprises a third dialing module and a fourth dialing module;
the third dialing module is used for transmitting uplink data to the video management platform;
and the fourth dialing module is used for receiving downlink data of the video management platform.
8. A method of monitoring, comprising:
selecting at least one dialing module in the video monitoring device according to network information, wherein the network information comprises a network type, link quality, a data category, a video management platform and/or a data transmission direction;
and dialing to the corresponding video management platform through the selected dialing module.
9. The method of claim 8, further comprising:
under the condition that at least two dialing modules are selected, distributing data to be transmitted between the video monitoring device and the video management platform to links of the dialing modules and the video management platform according to a set strategy.
10. The method of claim 8, further comprising:
and under the condition that at least two dialing modules are selected, transmitting uplink data to the video management platform through at least one dialing module, and receiving downlink data of the video management platform through at least one dialing module.
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| CN202111475898.4A CN114143512A (en) | 2021-12-06 | 2021-12-06 | Video monitoring system and monitoring method |
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| CN202111475898.4A CN114143512A (en) | 2021-12-06 | 2021-12-06 | Video monitoring system and monitoring method |
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| CN114143512A true CN114143512A (en) | 2022-03-04 |
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