CN110971865A - Video data acquisition method and device, electronic equipment and readable storage medium - Google Patents
Video data acquisition method and device, electronic equipment and readable storage medium Download PDFInfo
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- CN110971865A CN110971865A CN201811142230.6A CN201811142230A CN110971865A CN 110971865 A CN110971865 A CN 110971865A CN 201811142230 A CN201811142230 A CN 201811142230A CN 110971865 A CN110971865 A CN 110971865A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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Abstract
The application provides a video data acquisition method, a video data acquisition device, an electronic device and a readable storage medium, wherein the method comprises the following steps: registering to a monitoring platform through a wireless network; acquiring information of the target monitoring front-end equipment matched with the position information of the monitoring rear-end equipment from the monitoring platform; and acquiring video data of the monitoring front-end equipment according to the information of the target monitoring front-end equipment. The method can reduce the limitation of video data acquisition.
Description
Technical Field
The present application relates to video monitoring technologies, and in particular, to a method and an apparatus for acquiring video data, an electronic device, and a readable storage medium.
Background
With the development of video monitoring technology, video monitoring is more and more widely applied. Video data of a designated area is acquired by deploying monitoring front-end equipment (such as an IPC (Internet Protocol Camera)) in the designated area, and Video data of the designated area can be acquired from the monitoring front-end equipment by establishing Network connection between monitoring back-end equipment (such as an NVR (Network Video Recorder)) and the monitoring front-end equipment, so that Video monitoring is realized.
However, practice shows that in the current video monitoring technology, when the monitoring back-end device needs to acquire video data of the monitoring front-end device, the address information of the monitoring front-end device needs to be acquired first, and after network connection is established with the monitoring front-end device, the video data of the monitoring front-end device can be acquired, and the restriction on acquiring the video data is large.
Disclosure of Invention
In view of the above, the present application provides a video data acquisition method, an apparatus, an electronic device and a readable storage medium.
Specifically, the method is realized through the following technical scheme:
according to a first aspect of an embodiment of the present application, a video data acquisition method is provided, which is applied to a monitoring backend device supporting a wireless network function, and the method includes:
registering to a monitoring platform through a wireless network;
acquiring information of the target monitoring front-end equipment matched with the position information of the monitoring rear-end equipment from the monitoring platform;
and acquiring video data of the monitoring front-end equipment according to the information of the target monitoring front-end equipment.
Optionally, the obtaining, from the monitoring platform, information of the target monitoring front-end device matched with the location information of the monitoring rear-end device includes:
sending the position information of the monitoring back-end equipment to the monitoring platform;
receiving information of the target monitoring front-end equipment, which is sent by the monitoring platform and matched with the position information of the monitoring rear-end equipment; the target monitoring front-end equipment is monitoring front-end equipment, wherein the distance between the target monitoring front-end equipment and the monitoring rear-end equipment does not exceed a preset first distance threshold value.
Optionally, the obtaining, from the monitoring platform, information of the target monitoring front-end device matched with the location information of the monitoring rear-end device includes:
sending the position information of the monitoring back-end equipment and a second distance threshold value to the monitoring platform;
receiving information of the target monitoring front-end equipment, which is sent by the monitoring platform and matched with the position information of the monitoring rear-end equipment; and the target monitoring front-end equipment is monitoring front-end equipment, wherein the distance between the target monitoring front-end equipment and the monitoring rear-end equipment does not exceed the second distance threshold.
Optionally, the acquiring video data of the monitoring front-end device according to the information of the target monitoring front-end device includes:
receiving a selection instruction of information of a first target monitoring front-end device in the target monitoring front-end devices;
sending a video data acquisition request carrying information of the first target monitoring front-end device to the monitoring platform;
and receiving the video data of the first target monitoring front-end equipment sent by the monitoring platform.
Optionally, the acquiring video data of the monitoring front-end device according to the information of the target monitoring front-end device further includes:
establishing wireless network connection with a target control ball;
and acquiring video data of the target deploying and controlling ball.
According to a second aspect of the embodiments of the present application, there is provided a video data acquisition apparatus, which is applied to a monitoring backend device supporting a wireless network function, the apparatus including:
the registration unit is used for registering to the monitoring platform through a wireless network;
the acquisition unit is used for acquiring the information of the target monitoring front-end equipment matched with the position information of the monitoring rear-end equipment from the monitoring platform;
the acquisition unit is further configured to acquire video data of the monitoring front-end device according to the information of the target monitoring front-end device.
Optionally, the obtaining unit is specifically configured to send location information of the monitoring backend device to the monitoring platform; receiving information of the target monitoring front-end equipment, which is sent by the monitoring platform and matched with the position information of the monitoring rear-end equipment; the target monitoring front-end equipment is monitoring front-end equipment, wherein the distance between the target monitoring front-end equipment and the monitoring rear-end equipment does not exceed a preset first distance threshold value.
Optionally, the obtaining unit is specifically configured to send the location information of the monitoring backend device and a second distance threshold to the monitoring platform; receiving information of the target monitoring front-end equipment, which is sent by the monitoring platform and matched with the position information of the monitoring rear-end equipment; and the target monitoring front-end equipment is monitoring front-end equipment, wherein the distance between the target monitoring front-end equipment and the monitoring rear-end equipment does not exceed the second distance threshold.
Optionally, the obtaining unit is specifically configured to receive a selection instruction of information of a first target monitoring front-end device in the target monitoring front-end devices; sending a video data acquisition request carrying information of the first target monitoring front-end device to the monitoring platform; and receiving the video data of the first target monitoring front-end equipment sent by the monitoring platform.
Optionally, the apparatus further comprises:
the connection establishing unit is used for establishing wireless network connection with the target control ball;
the acquisition unit is further used for acquiring video data of the target control ball.
According to a third aspect of the embodiments of the present application, there is provided an electronic device, including a processor, a communication interface, a memory, and a communication bus, where the processor, the communication interface, and the memory complete communication with each other through the communication bus;
a memory for storing a computer program;
and the processor is used for realizing the video data acquisition method when executing the program stored in the memory.
According to a fourth aspect of embodiments of the present application, there is provided a computer-readable storage medium having a computer program stored therein, the computer program, when executed by a processor, implementing the above-mentioned video data acquisition method.
According to the video data acquisition method, the monitoring back-end equipment registers to the monitoring platform through the wireless network, the information of the target monitoring front-end equipment matched with the position information of the monitoring back-end equipment is acquired from the monitoring platform, and then the video data of the monitoring front-end equipment is acquired according to the information of the target monitoring front-end equipment, so that the limitation of video data acquisition is reduced.
Drawings
FIG. 1 is an architectural diagram illustrating a video surveillance networking according to an exemplary embodiment of the present application;
fig. 2 is a schematic flow chart diagram illustrating a video data acquisition method according to an exemplary embodiment of the present application;
fig. 3 is a flowchart illustrating a video data acquisition method according to an exemplary embodiment of the present application;
fig. 4 is a schematic structural diagram of a video data acquisition apparatus according to an exemplary embodiment of the present application;
fig. 5 is a schematic structural diagram of a video data acquisition apparatus according to still another exemplary embodiment of the present application;
fig. 6 is a schematic diagram illustrating a hardware structure of an electronic device according to an exemplary embodiment of the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
In order to make those skilled in the art better understand the technical solutions provided by the embodiments of the present application, a description is first given below of a network architecture to which the embodiments of the present application are applicable.
Please refer to fig. 1, which is a schematic structural diagram of a video monitoring networking according to an embodiment of the present invention, as shown in fig. 1, the video monitoring networking includes a monitoring front-end device (e.g., IPC), a monitoring platform, and a monitoring back-end device supporting a wireless network function (hereinafter, referred to as a monitoring back-end device for short, that is, if not specifically stated, the monitoring back-end device mentioned hereinafter refers to the monitoring back-end device supporting the wireless network function).
In the video monitoring networking shown in fig. 1, all the monitoring front-end devices are registered to the monitoring platform, and the monitoring platform records the position information of each monitoring front-end device.
When the monitoring back-end device needs to acquire video data of the monitoring front-end device, the monitoring back-end device can register with the monitoring platform through the wireless network, and acquire information of the monitoring front-end device (referred to as target monitoring front-end device herein) matched with the position information of the monitoring back-end device from the monitoring platform, and further, the monitoring back-end device can acquire the video data of the monitoring front-end device according to the information of the target monitoring front-end device.
Therefore, in the video monitoring networking shown in fig. 1, the monitoring back-end device can acquire the video data of the monitoring front-end device without establishing network connection with the monitoring front-end device, so that the limitation of video data acquisition is reduced.
In order to make the aforementioned objects, features and advantages of the embodiments of the present application more comprehensible, embodiments of the present application are described in detail below with reference to the accompanying drawings.
Referring to fig. 2, a schematic flow chart of a video data acquisition method provided in an embodiment of the present application is shown, where the video data acquisition method may be applied to a monitoring backend device (hereinafter, referred to as a monitoring backend device) supporting a wireless network function, and as shown in fig. 2, the video data acquisition method may include the following steps:
and step S200, registering to the monitoring platform through a wireless network.
In the embodiment of the application, when the monitoring back-end device needs to acquire the video data of the monitoring front-end device, the monitoring back-end device can access the public network through the wireless network and initiate registration to the monitoring platform.
For example, the monitoring backend device may send a registration request to the monitoring platform, where the registration request may carry identity information of the monitoring backend device, and the monitoring platform verifies the identity information of the monitoring backend device and returns a registration response (registration success or failure) message according to a verification result.
When the monitoring back-end equipment is successfully registered to the monitoring platform, a subsequent video data acquisition process can be executed; otherwise, the current process (i.e., video data acquisition failure) may be ended or processed according to other strategies, which is not described in this embodiment of the present application.
Step S210, obtaining information of the target monitoring front-end device matched with the position information of the monitoring back-end device from the monitoring platform.
In the embodiment of the application, after the monitoring backend device is successfully registered to the monitoring platform, information of the target monitoring frontend device, such as location information of the target monitoring frontend device (e.g., longitude and latitude and/or location name of a location where the target monitoring frontend device is deployed), which is matched with the location information of the monitoring backend device, may be acquired from the monitoring platform.
In one embodiment of the present application, the obtaining, from the monitoring platform, information of the target monitoring front-end device that is matched with the location information of the monitoring back-end device may include:
sending the position information of the monitoring back-end equipment to a monitoring platform;
receiving information of the target monitoring front-end equipment, which is sent by the monitoring platform and matched with the position information of the monitoring rear-end equipment; the target monitoring front-end equipment is monitoring front-end equipment, wherein the distance between the target monitoring front-end equipment and the monitoring rear-end equipment does not exceed a preset first distance threshold.
In this embodiment, after the monitoring backend device successfully registers to the monitoring platform, the monitoring backend device may send its own location information to the monitoring platform.
When the monitoring platform receives the position information of the monitoring back-end equipment, the information of the monitoring front-end equipment, the distance between which and the monitoring back-end equipment does not exceed a preset first distance threshold value (the preset first distance threshold value can be configured in the monitoring platform in advance), can be sent to the monitoring back-end equipment according to the position information of the monitoring back-end equipment and the position information of each monitoring front-end equipment recorded by the monitoring platform, and the information of the monitoring front-end equipment is used as the detailed information of the target monitoring front-end equipment matched with the position information of the monitoring back-end equipment.
In another embodiment of the present application, the obtaining, from the monitoring platform, information of the target monitoring front-end device that matches the location information of the monitoring back-end device may include:
sending the position information of the monitoring back-end equipment and a second distance threshold value to the monitoring platform;
receiving information of the target monitoring front-end equipment, which is sent by the monitoring platform and matched with the position information of the monitoring rear-end equipment; the target monitoring front-end equipment is monitoring front-end equipment, wherein the distance between the target monitoring front-end equipment and the monitoring rear-end equipment does not exceed a second distance threshold.
In this embodiment, after the monitoring backend device successfully registers to the monitoring platform, in addition to sending its own location information to the monitoring platform, a distance threshold (referred to as a second distance threshold herein, which may be set by a user in real time according to a requirement, or may be configured as a default value at the monitoring backend device) may also be sent to the monitoring platform.
When the monitoring platform receives the position information and the second distance threshold value sent by the monitoring back-end equipment, the monitoring platform can send the information of the monitoring front-end equipment, the distance between the monitoring front-end equipment and the monitoring back-end equipment does not exceed the second distance threshold value, according to the position information of the monitoring back-end equipment and the position information of each monitoring front-end equipment recorded by the monitoring platform, and the information of the monitoring front-end equipment is used as the detailed information of the target monitoring front-end equipment matched with the position information of the monitoring back-end equipment to the monitoring back-end equipment.
And step S220, acquiring video data of the monitoring front-end equipment according to the information of the target monitoring front-end equipment.
In the embodiment of the application, after the monitoring back-end device acquires the information of the target monitoring front-end device, the video data of the monitoring front-end device can be acquired according to the acquired information of the target monitoring front-end device.
In an embodiment of the present application, the obtaining video data of the monitoring front-end device according to the information of the target monitoring front-end device may include:
receiving a selection instruction aiming at information of a first target monitoring front-end device in the target monitoring front-end devices;
sending a video data acquisition request carrying information of the first target monitoring front-end device to a monitoring platform;
and receiving video data of the first target monitoring front-end equipment sent by the monitoring platform.
In this embodiment, the first target monitoring front-end device does not refer to a fixed target monitoring front-end device in particular, but may be any one or more target monitoring front-end devices, and the following description of the embodiment of the present application is not repeated.
In this embodiment, after the monitoring back-end device obtains the information of the target monitoring front-end device, the information of the target monitoring front-end device may be displayed in a designated interface, and a user selects the target monitoring front-end device (i.e., the first target monitoring front-end device) that needs to obtain video data according to actual needs.
When the monitoring back-end device receives the selection instruction of the information of the first target monitoring front-end device, the monitoring back-end device can send a video data acquisition request carrying the information of the first target monitoring front-end device to the monitoring platform.
When the monitoring platform acquires the video data acquisition request, the video data can be acquired from the first target monitoring front-end device according to the information of the first target monitoring front-end device, and the acquired video data is sent to the monitoring back-end device.
It should be noted that, in this embodiment of the application, when the monitoring backend device acquires information or/and video data of the target monitoring frontend device from the monitoring platform, the monitoring platform may further perform authority authentication on the monitoring backend device to determine whether the monitoring backend device has an authority to acquire the information or/and video data of the target monitoring frontend device, and send the information or/and video data of the target monitoring frontend device to the monitoring backend device after the authority authentication is passed, which is not described herein in detail.
In another embodiment of the present application, the obtaining video data of the monitoring front-end device according to the information of the target monitoring front-end device may include:
establishing wireless network connection with a target control ball;
and acquiring video data of the target deploying and controlling ball.
In this embodiment, after the monitoring backend device obtains the information of the target monitoring frontend device, in addition to obtaining the video data of the target monitoring frontend device from the monitoring platform in the manner described in the above embodiment, a new monitoring frontend device (referred to as a target deployment and control ball herein as an example) may be deployed according to a requirement, and obtain the video data of the deployed target deployment and control ball.
For example, when the monitoring back-end device determines, according to the obtained information of the target monitoring front-end device, that there is an area that needs to be monitored but is not covered by the target monitoring front-end device (i.e., a monitoring blind area of the target monitoring front-end device, where the target monitoring front-end device cannot obtain a video image of the area), one or more target placement balls may be deployed in the partial area.
Correspondingly, the monitoring back-end equipment can also establish wireless network connection with the target distribution and control ball and acquire video data of the target distribution and control ball through the wireless network connection.
It should be noted that, in this embodiment of the application, after the target placement and control ball is deployed in the manner described above, the target placement and control ball may also be controlled to register with the monitoring platform, and the monitoring platform sends information of the target placement and control ball to the monitoring back-end device, and then the monitoring back-end device may also obtain video data of the target placement and control ball from the monitoring platform, and specific implementation of the method is not described herein again.
As can be seen, in the method flow shown in fig. 2, the monitoring back-end device can acquire the video data of the monitoring front-end device without establishing a network connection with the monitoring front-end device, thereby reducing the limitation of video data acquisition.
In order to enable those skilled in the art to better understand the technical solutions provided by the embodiments of the present application, the technical solutions provided by the embodiments of the present application are described below with reference to specific examples.
In this embodiment, for example, a public area monitoring patrol scene is taken as an example, it is assumed that the monitoring backend device is a wireless NVR and the monitoring frontend device is an IPC. Wherein:
1) the wireless NVR comprises a 4G wireless network card and can be accessed to a public network environment in a wireless dialing mode;
2) the wireless NVR comprises a GPS (Global Positioning System) Positioning module;
3) and a touch screen is embedded in the wireless NVR, so that the operation can be performed through the touch screen.
As shown in fig. 3, in this embodiment, the video data acquisition process is as follows:
1) all IPCs are directly registered to the control platform by default, and the control platform records the position information of the IPCs;
2) after the user with the wireless NVR reaches a designated patrol area, the wireless NVR is accessed to a public network through wireless dialing and then registered to a control platform;
3) the wireless NVR sends the self position information and the radius of the patrol area (namely the second distance threshold value) to the control platform, wherein the radius of the patrol area is 1000 m;
4) when the control platform receives the position information and the radius of the patrol area sent by the wireless NVR, the IPC list meeting the conditions is sent to the wireless NVR;
for example, the control platform may issue a list of IPCs within 1000m around the wireless NVR (i.e., IPCs that are not more than 1000m away from the wireless NVR) to the wireless NVR;
5) the wireless NVR selects IPC from the IPC list to add to the target IPC list, and sends a video data acquisition request carrying the information of the target IPC to the control platform;
6) when the control platform receives the video data acquisition request, the video data is acquired from the target IPC, and the video data of the target IPC is sent to the wireless NVR;
7) the wireless NVR can also realize the supplement of the monitoring blind area by acquiring the video data of the distribution control ball;
for the existing IPC monitoring blind area, the video data of the existing IPC monitoring blind area can be acquired by deploying the distribution control ball, establishing wireless network connection between the wireless NVR and the distribution control ball and acquiring the video data of the distribution control ball.
8) And after the user finishes patrolling the area, deleting the target IPC in the target IPC list on the wireless NVR.
Therefore, in the embodiment, the wireless NVR can be registered to the monitoring platform through the wireless network and is accessed to the existing monitoring camera in the patrol area according to the position information of the wireless NVR, so that the monitoring resources are effectively utilized, the monitoring cost is reduced, and the monitoring range is increased in the actual monitoring patrol process; in addition, the user can interact with the wireless NVR in a touch screen mode, and the convenience of wireless NVR control is improved. Moreover, the arrangement of the control balls can supplement the monitoring blind area of the existing monitoring camera, and the reliability of video monitoring is improved.
In the embodiment of the application, the monitoring back-end equipment registers to the monitoring platform through the wireless network, and acquires the information of the target monitoring front-end equipment matched with the position information of the monitoring back-end equipment from the monitoring platform, and further acquires the video data of the monitoring front-end equipment according to the information of the target monitoring front-end equipment, so that the limitation of video data acquisition is reduced.
The methods provided herein are described above. The following describes the apparatus provided in the present application:
referring to fig. 4, a schematic structural diagram of a video data acquisition apparatus according to an embodiment of the present application is shown, where the video data acquisition apparatus may be applied to a monitoring backend device in the foregoing method embodiment, and as shown in fig. 4, the video data acquisition apparatus may include:
a registering unit 410, configured to register with the monitoring platform through a wireless network;
an obtaining unit 420, configured to obtain, from the monitoring platform, information of a target monitoring front-end device that matches the location information of the monitoring back-end device;
the acquisition unit is further configured to acquire video data of the monitoring front-end device according to the information of the target monitoring front-end device.
In an optional implementation manner, the obtaining unit 420 is specifically configured to send location information of the monitoring backend device to the monitoring platform; receiving information of the target monitoring front-end equipment, which is sent by the monitoring platform and matched with the position information of the monitoring rear-end equipment; the target monitoring front-end equipment is monitoring front-end equipment, wherein the distance between the target monitoring front-end equipment and the monitoring rear-end equipment does not exceed a preset first distance threshold value.
In an optional implementation manner, the obtaining unit 420 is specifically configured to send the location information of the monitoring backend device and a second distance threshold to the monitoring platform; receiving information of the target monitoring front-end equipment, which is sent by the monitoring platform and matched with the position information of the monitoring rear-end equipment; and the target monitoring front-end equipment is monitoring front-end equipment, wherein the distance between the target monitoring front-end equipment and the monitoring rear-end equipment does not exceed the second distance threshold.
In an optional implementation manner, the obtaining unit 420 is specifically configured to receive a selection instruction of information of a first target monitoring front-end device in the target monitoring front-end devices; sending a video data acquisition request carrying information of the first target monitoring front-end device to the monitoring platform; and receiving the video data of the first target monitoring front-end equipment sent by the monitoring platform.
In an alternative embodiment, as shown in fig. 5, the apparatus further comprises:
a connection establishing unit 430, configured to establish a wireless network connection with the target placement control ball;
the obtaining unit 420 is further configured to obtain video data of the target ball deployment.
Fig. 6 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present disclosure. The electronic device may include a processor 601, a communication interface 602, a memory 603, and a communication bus 604. The processor 601, the communication interface 602, and the memory 603 communicate with each other via a communication bus 604. Wherein, the memory 603 is stored with a computer program; the processor 601 may execute the video data acquisition method described above by executing a program stored on the memory 603.
The memory 603 referred to herein may be any electronic, magnetic, optical, or other physical storage device that can contain or store information such as executable instructions, data, and the like. For example, the memory 602 may be: RAM (random access memory), volatile memory, non-volatile memory, flash memory, a storage drive (e.g., a hard drive), a solid state drive, any type of storage disk (e.g., an optical disk, dvd, etc.), or similar storage medium, or a combination thereof.
Embodiments of the present application also provide a machine-readable storage medium, such as the memory 603 in fig. 6, storing a computer program, which can be executed by the processor 601 in the electronic device shown in fig. 6 to implement the video data acquisition method described above.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (12)
1. A video data acquisition method is applied to a monitoring back-end device supporting wireless network functions, and comprises the following steps:
registering to a monitoring platform through a wireless network;
acquiring information of the target monitoring front-end equipment matched with the position information of the monitoring rear-end equipment from the monitoring platform;
and acquiring video data of the monitoring front-end equipment according to the information of the target monitoring front-end equipment.
2. The method according to claim 1, wherein the obtaining information of the target monitoring front-end device matching the location information of the monitoring back-end device from the monitoring platform comprises:
sending the position information of the monitoring back-end equipment to the monitoring platform;
receiving information of the target monitoring front-end equipment, which is sent by the monitoring platform and matched with the position information of the monitoring rear-end equipment; the target monitoring front-end equipment is monitoring front-end equipment, wherein the distance between the target monitoring front-end equipment and the monitoring rear-end equipment does not exceed a preset first distance threshold value.
3. The method according to claim 1, wherein the obtaining information of the target monitoring front-end device matching the location information of the monitoring back-end device from the monitoring platform comprises:
sending the position information of the monitoring back-end equipment and a second distance threshold value to the monitoring platform;
receiving information of the target monitoring front-end equipment, which is sent by the monitoring platform and matched with the position information of the monitoring rear-end equipment; and the target monitoring front-end equipment is monitoring front-end equipment, wherein the distance between the target monitoring front-end equipment and the monitoring rear-end equipment does not exceed the second distance threshold.
4. The method according to claim 1, wherein the obtaining video data of the monitoring front-end device according to the information of the target monitoring front-end device comprises:
receiving a selection instruction of information of a first target monitoring front-end device in the target monitoring front-end devices;
sending a video data acquisition request carrying information of the first target monitoring front-end device to the monitoring platform;
and receiving the video data of the first target monitoring front-end equipment sent by the monitoring platform.
5. The method according to claim 1, wherein the obtaining video data of the monitoring front-end device according to the information of the target monitoring front-end device comprises:
establishing wireless network connection with a target control ball;
and acquiring video data of the target deploying and controlling ball.
6. A video data acquisition device is applied to a monitoring back-end device supporting wireless network functions, and comprises:
the registration unit is used for registering to the monitoring platform through a wireless network;
the acquisition unit is used for acquiring the information of the target monitoring front-end equipment matched with the position information of the monitoring rear-end equipment from the monitoring platform;
the acquisition unit is further configured to acquire video data of the monitoring front-end device according to the information of the target monitoring front-end device.
7. The apparatus of claim 6,
the acquiring unit is specifically configured to send location information of the monitoring backend device to the monitoring platform; receiving information of the target monitoring front-end equipment, which is sent by the monitoring platform and matched with the position information of the monitoring rear-end equipment; the target monitoring front-end equipment is monitoring front-end equipment, wherein the distance between the target monitoring front-end equipment and the monitoring rear-end equipment does not exceed a preset first distance threshold value.
8. The apparatus of claim 6,
the acquiring unit is specifically configured to send the position information of the monitoring backend device and a second distance threshold to the monitoring platform; receiving information of the target monitoring front-end equipment, which is sent by the monitoring platform and matched with the position information of the monitoring rear-end equipment; and the target monitoring front-end equipment is monitoring front-end equipment, wherein the distance between the target monitoring front-end equipment and the monitoring rear-end equipment does not exceed the second distance threshold.
9. The apparatus of claim 6,
the acquiring unit is specifically configured to receive a selection instruction of information of a first target monitoring front-end device in the target monitoring front-end devices; sending a video data acquisition request carrying information of the first target monitoring front-end device to the monitoring platform; and receiving the video data of the first target monitoring front-end equipment sent by the monitoring platform.
10. The apparatus of claim 6, further comprising:
the connection establishing unit is used for establishing wireless network connection with the target control ball;
the acquisition unit is further used for acquiring video data of the target control ball.
11. An electronic device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method of any one of claims 1 to 5 when executing a program stored in the memory.
12. A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method steps of any one of the claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811142230.6A CN110971865A (en) | 2018-09-28 | 2018-09-28 | Video data acquisition method and device, electronic equipment and readable storage medium |
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