CN214591726U

CN214591726U - Law enforcement appearance of accessible 5G transmission audio frequency and video

Info

Publication number: CN214591726U
Application number: CN202120271906.2U
Authority: CN
Inventors: 梁琼燕
Original assignee: Shenzhen Recman Intelligent Technology Co ltd
Current assignee: Shenzhen Recman Intelligent Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-02
Anticipated expiration: 2031-02-01

Abstract

The utility model provides a law enforcement appearance of accessible 5G transmission audio frequency and video, including 5G module, main control chip and demonstration information acquisition circuit, 5G module include communication chip and with USB interface, the independent interface of gigabit medium that communication chip connects, the USB interface still with main control chip connects, main control chip still with show information acquisition circuit and connect. According to the law enforcement instrument capable of transmitting audio and video through the 5G module, the data acquired by the display information acquisition circuit can be transmitted to the background in real time through the characteristics of high speed and low time delay of the communication chip in the 5G module, so that more favorable reaction is made in the face of various emergencies, and the working efficiency of law enforcement personnel is improved.

Description

Law enforcement appearance of accessible 5G transmission audio frequency and video

Technical Field

The utility model relates to a law enforcement appearance technical field, in particular to law enforcement appearance of accessible 5G transmission audio frequency and video.

Background

The law enforcement recorder is also called police law enforcement recorder or field law enforcement recorder. The digital camera shooting, digital camera shooting and digital photographing functions are integrated, dynamic and static field conditions can be digitally recorded in the law enforcement process, and the digital camera shooting system is convenient for public security officers to use in law enforcement in various environments. The 4G law enforcement recorder can also realize real-time return of audio and video, uploading of equipment files, background backup and other functions besides the basic video and audio recording function, realizes visual communication and instruction issuing, and is suitable for industrial applications such as public security, traffic police, fire protection, road administration, city management, traffic, court, prison, forestry, electric power, water conservancy, environmental protection and the like, and is applied to field enforcement, investigation and control, security protection, emergency command, emergency maintenance, patrol management and the like.

At present, 4G police law enforcement instruments on the market have a wireless audio/video transmission function, but the defects of 4G are that data transmission delay may reach 2-3S, and in places with dense traffic, due to the limitation of 4G data bandwidth, the situation that real-time video return cannot be realized because internet access cannot be carried out occurs, so that the time for a public security officer headquarters to master the field situation may be delayed in an emergency, and the judgment of an event is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a law enforcement appearance of accessible 5G transmission audio frequency and video to solve the longer problem of current law enforcement appearance data transmission time delay.

The utility model provides a law enforcement appearance of accessible 5G transmission audio frequency and video, including 5G module, main control chip and demonstration information acquisition circuit, 5G module include communication chip and with USB interface, the independent interface of gigabit medium that communication chip connects, the USB interface still with main control chip connects, main control chip still with show information acquisition circuit and connect.

According to the law enforcement instrument capable of transmitting audio and video through the 5G module, the data acquired by the display information acquisition circuit can be transmitted to the background in real time through the characteristics of high speed and low time delay of the communication chip in the 5G module, so that more favorable reaction is made in the face of various emergencies, and the working efficiency of law enforcement personnel is improved.

Further, the 5G module also comprises a secure digital input and output card.

Further, the 5G module further comprises an audio universal asynchronous receiver transmitter.

Further, the display information acquisition circuit comprises a display screen and a camera, and the display screen and the camera are connected with the main control chip.

Furthermore, a plurality of filters are arranged between the camera and the main control chip, and each filter is grounded.

Furthermore, a plurality of grounding pins are arranged at intervals on the camera.

Drawings

Fig. 1 is a schematic structural diagram of a law enforcement instrument capable of transmitting audio and video through 5G in a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a 5G module in the law enforcement instrument capable of transmitting audio and video through 5G in FIG. 1;

fig. 3 is a schematic structural diagram of a camera in a law enforcement instrument capable of transmitting audio and video through 5G in a second embodiment of the present invention.

Description of the main element symbols:

the following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, a law enforcement appearance capable of transmitting audio and video through 5G according to a first embodiment of the present invention includes a 5G module 10, a main control chip 20 and a display information acquisition circuit 30, wherein the 5G module 10 includes a communication chip 11 and a USB interface 12 and a gigabit media independent interface 13 connected to the communication chip 11, the USB interface 12 is further connected to the main control chip 20, and the main control chip 20 is further connected to the display information acquisition circuit 30.

According to the law enforcement instrument capable of transmitting audio and video through the 5G, due to the characteristics of high speed and low time delay of the communication chip 11 in the 5G module 10, data acquired by the display information acquisition circuit 30 can be transmitted to a background in real time, a more favorable reaction is made in the face of various emergencies, and the working efficiency of law enforcement personnel is improved.

It should be noted that the main control chip 20 communicates with the 5G module 10 through a USB protocol. The 5G module 10 is controlled by the main control chip 20, and the main control chip 20 controls the communication chip 11 in the 5G module 10 to be opened and closed.

Specifically, in this embodiment, the 5G module 10 further includes a secure digital input/output card 14, so as to improve the security of the input/output data.

Specifically, in this embodiment, the 5G module 10 further includes an audio universal asynchronous receiving and transmitting transmitter 15 to implement receiving, transmitting and transmitting of audio data, and a microphone and other radio equipment are correspondingly required to be disposed to collect audio data.

Referring to fig. 3, the utility model discloses a cloth accuse ball of accessible 5G transmission audio frequency and video that second embodiment provided, the difference of second embodiment with the first embodiment lies in, in the second embodiment, show information acquisition circuit 30 including display screen (not shown in the figure) and camera 31, the display screen with camera 31 all with main control chip 20 is connected, wherein camera 31 is used for gathering the display information, the display screen is used for showing the display information that camera 31 gathered.

Specifically, in this embodiment, a plurality of filters 32 are disposed between the camera 31 and the main control chip 20, and each of the filters 32 is grounded, so as to eliminate fluctuation between the camera 31 and the main control chip 20 and improve stability of data transmission.

Specifically, in this embodiment, the camera 31 is provided with a plurality of ground pins 311 at intervals to play a role in overvoltage protection and lightning protection, and improve the safety of the camera 31.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a law enforcement appearance of accessible 5G transmission audio frequency and video which characterized in that, includes 5G module, main control chip and demonstration information acquisition circuit, 5G module include the communication chip and with USB interface, the independent interface of gigabit medium that the communication chip is connected, the USB interface still with main control chip connects, main control chip still with show information acquisition circuit and connect.

2. The law enforcement instrument capable of transmitting audio and video through 5G according to claim 1, wherein the 5G module further comprises a secure digital input output card.

3. The law enforcement instrument capable of transmitting audio and video over 5G according to claim 1, wherein the 5G module further comprises an audio universal asynchronous receiver transmitter.

4. The law enforcement instrument capable of transmitting audio and video through 5G according to claim 1, wherein the display information acquisition circuit comprises a display screen and a camera, and the display screen and the camera are both connected with the main control chip.

5. The law enforcement instrument capable of transmitting audio and video through 5G according to claim 4, wherein a plurality of filters are arranged between the camera and the main control chip, and each filter is grounded.

6. The law enforcement instrument capable of transmitting audio and video through 5G according to claim 4, wherein the camera is provided with a plurality of grounding pins at intervals.