Night vision monitoring equipment based on 5G network

Abstract

A night vision monitoring device based on a 5G network comprises an optical lens, a processing control module, a 5G communication module, a holder module and a power supply module, the optical lens is connected with a data inlet of the processing control module, an output interface of the processing control module is connected with the 5G communication module and the holder module, the 5G communication module is externally connected with a three-mode antenna, and the power supply module is connected with the processing control module. The power supply module is respectively connected with the optical lens, the processing control module, the 5G communication module and the holder module, the processing control module is used for encoding and packaging video images acquired by the optical lens, and the 5G communication module is used for transmitting encoded and packaged video data. Compared with the prior art, the utility model adopts an automatic mode to sense the change of the 5G network, so that the monitoring equipment can adapt to the 5G network, the priority of fluency and definition can be set when the monitoring equipment is used in different occasions, the requirements of video image presentation are ensured, the quality of video transmission is optimized, and the smoothness of a video system is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of application of night vision monitoring equipment on 5G networks, and in particular to a night vision monitoring equipment based on 5G networks. Background Art

[0002] Surveillance equipment is now widely used, but due to the large amount of data generated by surveillance equipment, the bit rate of each 2-megapixel image is usually around 2Mbps, the bit rate of a 4-megapixel image is around 4Mbps, and the bit rate of an 8-megapixel image is around 8Mbps. Such a large amount of data can be easily transmitted in a wired network. Due to some usage scenarios, it is not convenient to lay a wired transmission channel, and it is necessary to use a 5G network channel to transmit images, but the 5G network has network instability, which affects the transmission and presentation of video images. Utility Model Content

[0003] In view of the above defects in the prior art, the present invention provides a night vision monitoring device based on 5G network as follows:

[0004] The technical solution of the utility model is achieved in this way:

[0005] A night vision monitoring device based on a 5G network comprises an optical lens, a processing control module, a 5G communication module, a pan-tilt module and a power supply module, wherein the optical lens is connected to a data inlet of the processing control module, the output interface of the processing control module is respectively connected to the 5G communication module and the pan-tilt module, the 5G communication module is externally connected to a 3-mode antenna, the power supply module is respectively connected to the optical lens, the processing control module, the 5G communication module and the pan-tilt module, the processing control module is used to encode and package video images captured by the optical lens, the 5G communication module is used to transmit encoded and packaged video data, and the pan-tilt module is used to upload all video data captured by the optical lens.

[0006] Preferably, the optical lens is connected to the processing control module via a lens C / CS interface, the processing control module is connected to the 5G communication module via an RJ45 interface, and the pan / tilt module is connected to the processing control module via RS232.

[0007] Preferably, the monitoring device further comprises a laser fill light module, and the laser fill light module is respectively connected to the processing control module and the power supply module.

[0008] Preferably, the power supply module supplies 5V DC power to the 5G communication module, and supplies 12V DC power to the processing control module, the laser fill light module, and the gimbal module.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The utility model discloses a night vision monitoring device based on 5G network, which automatically senses the changes of 5G network, so that the monitoring device can adapt to the 5G network. When used in different occasions, the priority of fluency and clarity can be set to ensure the needs of video image presentation, optimize the quality of video transmission, and improve the smoothness of the video system. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural diagram of the night vision monitoring device based on 5G network of the utility model;

[0012] Figure 2 This is a schematic diagram of the night vision monitoring device based on 5G network of the utility model;

[0013] Figure 3 This is a flow chart of smooth priority processing of the principle diagram of the night vision monitoring device based on 5G network of the utility model;

[0014] Figure 4 This is a clarity priority processing flow chart of the principle diagram of the night vision monitoring equipment based on 5G network in the utility model.

[0015] In the figure: optical lens 1, processing control module 2, 5G communication module 3, gimbal module 4, power module 5, laser fill light module 6. DETAILED DESCRIPTION

[0016] The present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0017] like Figure 1 , Figure 2As shown, a night vision monitoring device based on a 5G network includes an optical lens 1, a processing control module 2, a 5G communication module 3, a pan-tilt module 4 and a power module 5, wherein the processing control module 2, the 5G communication module 3, the pan-tilt module 4 and the power module 5 are arranged in a device housing, and the optical lens 1 is arranged on a window of the device housing, the optical lens 1 is connected to a data inlet of the processing control module 2, and an output interface of the processing control module 2 is respectively connected to the 5G communication module 3 and the pan-tilt module 4, the 5G communication module 3 is externally connected to a 3-mode antenna, and the power module 5 is respectively connected to the optical lens 1, the processing control module 2, the 5G communication module 3, and the pan-tilt module 4, the processing control module 2 is used to encode and package the video images collected by the optical lens 1, the 5G communication module 3 is used to transmit the encoded and packaged video data, and the pan-tilt module 4 is used to upload all video data collected by the optical lens 1. The optical lens 1 is connected to the processing control module 2 via the lens C / CS interface, the processing control module 2 is connected to the 5G communication module 3 via the RJ45 interface, and the pan / tilt module 4 is connected to the processing control module 2 via RS232. The monitoring device also includes a laser fill light module 6, which is respectively connected to the processing control module 2 and the power module 5, and the laser fill light module 6 is used for night fill light. The power module 5 supplies 5V DC power to the 5G communication module 3, and supplies 12V DC power to the processing control module 2, the laser fill light module 6, and the pan / tilt module 4.

[0018] The working principle of this utility model monitoring device:

[0019] The 5G network-based night vision monitoring device of the utility model is composed of an optical lens, a processing control module, a 5G communication module, a laser fill light module, a pan / tilt module and a power supply module, wherein the processing control module is used to encode and package the video images, and then use the 5G communication module to transmit the video data.

[0020] Due to the uncertainty of the bandwidth of the 5G network, the continuity and clarity of the video image are greatly affected. When used in different occasions, the priority of smoothness and clarity can be set to ensure the needs of video image presentation.

[0021] The monitoring device of the utility model adopts active monitoring of the 5G network, determines the network congestion from the TCP communication protocol, and feeds back to the processing control module. The processing control module adjusts the data volume of the video stream according to the set priority of fluency and clarity to adapt to the changing 5G network.

[0022] When three repeated responses or a timeout is received from the TCP communication protocol, the 5G network can no longer properly transmit and process the video stream output by the control module. According to the set priority of fluency and clarity, the frame rate and resolution of the video encoding are changed in a cross-level manner. Figure 3 , Figure 4 As shown, specifically:

[0023] When smoothness is prioritized: resolution is reduced to 1 / 2 of the original -> frame rate is reduced to 20fps -> resolution is reduced to 1 / 4 of the original -> frame rate is reduced to 13fps -> frame rate is reduced to 5fps

[0024] In the case of clarity priority: frame rate reduced to 20fps -> resolution reduced to 1 / 2 of the original -> frame rate reduced to 13fps -> frame rate reduced to 5fps -> resolution will be 1 / 4 of the original

[0025] The stay time at any node in the above process is not less than 32 seconds. During this period, no three repeated responses or timeout occurs. The processing control module runs according to the current operating parameters for 1 minute. When it runs stably at this parameter point, the processing control module runs according to the parameters of the previous node. If three repeated responses or timeout occurs, the processing control module runs according to the previous parameters.

[0026] Based on the structure and principle of the device of the utility model, it can be known that the utility model is a night vision monitoring device based on 5G network, which automatically senses changes in the 5G network, so that the monitoring device can adapt to the 5G network. When used in different occasions, the priority of fluency and clarity can be set to ensure the needs of video image presentation, optimize the quality of video transmission, and improve the smoothness of the video system.

Claims

1. A night vision monitoring device based on 5G network, characterized in that: It includes an optical lens, a processing control module, a 5G communication module, a pan-tilt module and a power supply module. The optical lens is connected to the data inlet of the processing control module. The output interface of the processing control module is respectively connected to the 5G communication module and the pan-tilt module. The 5G communication module is externally connected to a 3-mode antenna. The power supply module is respectively connected to the optical lens, the processing control module, the 5G communication module and the pan-tilt module. The processing control module is used to encode and package the video images collected by the optical lens. The 5G communication module is used to transmit the encoded and packaged video data. The pan-tilt module is used to upload all video data collected by the optical lens.

2. The night vision monitoring device based on 5G network as claimed in claim 1, characterized in that: The optical lens is connected to the processing control module via the lens C / CS interface, the processing control module is connected to the 5G communication module via the RJ45 interface, and the pan / tilt module is connected to the processing control module via RS232.

3. The night vision monitoring device based on 5G network as claimed in claim 2, characterized in that: The monitoring device also includes a laser fill light module, which is respectively connected to the processing control module and the power supply module.

4. The night vision monitoring device based on 5G network as claimed in claim 3, characterized in that: The power supply module supplies 5V DC power to the 5G communication module, and supplies 12V DC power to the processing control module, laser fill light module, and gimbal module.

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