CN215499354U - Law enforcement record appearance information transmission system - Google Patents
Law enforcement record appearance information transmission system Download PDFInfo
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- CN215499354U CN215499354U CN202122396330.5U CN202122396330U CN215499354U CN 215499354 U CN215499354 U CN 215499354U CN 202122396330 U CN202122396330 U CN 202122396330U CN 215499354 U CN215499354 U CN 215499354U
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
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- 230000002457 bidirectional effect Effects 0.000 abstract description 3
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Abstract
The utility model discloses a law enforcement recorder information transmission system, which comprises a plurality of law enforcement recorders, wherein the law enforcement recorders are all connected with a monitoring terminal through a wireless access internet, a single law enforcement recorder comprises a shell, a camera, a positioning unit, a control processing unit, a storage unit, a voice conversion unit and a 4GDTU are embedded in the shell, the camera, the positioning unit and the voice conversion unit are all connected with the input end of the control processing unit, the output end of the control processing unit is respectively connected with the storage unit and the 4GDTU in a bidirectional way, a display screen is fixedly arranged on one side of the shell, an adjusting display screen is fixedly arranged below the display screen, a key unit is fixedly arranged on one side of the adjusting display screen, a signal indicator lamp is arranged below the key unit, and a pickup device is arranged on one side of the signal indicator lamp, the loudspeaker is arranged adjacent to the sound pick-up, and the sound pick-up is simple and convenient to operate and high in practicability.
Description
Technical Field
The utility model relates to the technical field of law enforcement recording equipment, in particular to an information transmission system of a law enforcement recorder.
Background
The law enforcement recorder is evidence obtaining technical equipment which is worn by policemen during official business execution and integrates functions of real-time video and audio recording, photographing, recording and the like. The digital recording system integrates the functions of camera shooting, photographing, talkback, positioning and storage, can carry out digital recording on dynamic and static field conditions in the law enforcement process, and is convenient for the public security officers to use in law enforcement in various environments. The law enforcement recorder is widely applied to the field of public inspection methods, various indoor and outdoor detection places and other scenes needing real-time communication.
However, most of the conventional law enforcement recorders can only temporarily store information such as video and voice, and after the law enforcement process is finished, the required information is copied to a hard disk or a PC (personal computer) terminal, so that a great deal of inconvenience exists, and therefore a transmission system capable of storing and transmitting the law enforcement record information in real time is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an information transmission system of a law enforcement recorder, which carries out real-time positioning through a positioning unit, carries out camera shooting through a camera, and stores video and voice information through a storage unit, accesses the recorded video information and voice information to the Internet through a 4G DTU in real time, carries out information storage on a plurality of law enforcement recorders through a server of a monitoring end, and the monitoring end is connected with a single law enforcement recorder in real time through a PC end or an intelligent terminal, and the law enforcement recorder collects the voice information and plays the voice information through a sound pickup and a loudspeaker. The handle is rotatably connected with the shell, so that different angles can be conveniently adjusted and shot.
The utility model is realized by the following steps:
a law enforcement recorder information transmission system comprises a plurality of law enforcement recorders which are all connected with a monitoring end through a wireless access internet, wherein a single law enforcement recorder comprises a shell, a camera, a positioning unit, a control processing unit, a storage unit, a voice conversion unit and a 4GDTU are embedded in the shell, the camera, the positioning unit and the voice conversion unit are all connected with the input end of the control processing unit, the output end of the control processing unit is respectively connected with the storage unit and the 4G DTU in a bidirectional way, a display screen is fixedly arranged on one side of the shell, an adjusting display screen is fixedly arranged below the display screen, a key unit is fixedly arranged on one side of the adjusting display screen, a signal indicating lamp is arranged below the key unit, and a sound pick-up is arranged on one side of the signal indicating lamp, with the adjacent speaker that is equipped with of adapter, the adapter with the input of voice conversion unit is connected, speaker, regulation display screen, display screen and signal indicator all are connected with control processing unit's output, the button unit with control processing unit's input is connected, the control end includes the server, the server has the PC end through wired connection, has intelligent terminal through wireless connection.
Further, the control processing unit adopts an Arm A3 series processor, the 4G DTU adopts a DL7328 type 4G DTU, and the voice conversion unit adopts a WT588D16-28SS type voice processing chip.
Further, the bottom of casing rotates and is equipped with the handle.
Further, the positioning unit adopts a GPS positioning module or an E108-GN02D type Beidou positioning module.
Furthermore, the intelligent terminal is an intelligent mobile phone or a tablet computer.
Compared with the prior art, the utility model has the beneficial effects that: the system comprises a positioning unit, a camera, a storage unit, a plurality of law enforcement recorders, a PC (personal computer) end or an intelligent terminal, a sound pickup device and a loudspeaker, wherein the positioning unit is used for positioning in real time, the camera is used for shooting, and the storage unit is used for storing video and voice information. The handle is rotatably connected with the shell, so that different angles can be conveniently adjusted and shot.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of a law enforcement recorder information transmission system of the present invention;
FIG. 2 is a block diagram of the apparatus of the present invention;
the portable microphone comprises a handle 1, a shell 2, a display screen 21, a key unit 22, a signal indicator lamp 23, a sound pick-up 24, a loudspeaker 25 and an adjusting display screen 26.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1-2, an information transmission system for law enforcement recorders comprises a plurality of law enforcement recorders, wherein the law enforcement recorders are all connected with a monitoring terminal through a wireless access internet, a single law enforcement recorder comprises a housing 2, a camera, a positioning unit, a control processing unit, a storage unit, a voice conversion unit and a 4G DTU are embedded in the housing, the camera, the positioning unit and the voice conversion unit are all connected with an input end of the control processing unit, an output end of the control processing unit is respectively connected with the storage unit and the 4G DTU in a bidirectional manner, a display screen 21 is fixedly arranged on one side of the housing 2, an adjusting display screen 26 is fixedly arranged below the display screen 21, a key unit 22 is fixedly arranged on one side of the adjusting display screen 26, and a signal indicator lamp 23 is arranged below the key unit 22, be equipped with adapter 24 on one side of signal indication lamp 23, with the adjacent speaker 25 that is equipped with of adapter 24, adapter 24 with the input of speech conversion unit is connected, speaker, regulation display screen, display screen and signal indication lamp all are connected with control processing unit's output, key unit 22 with control processing unit's input is connected, the control end includes the server, the server has the PC end through wired connection, has intelligent terminal through wireless connection.
In this embodiment, the control processing unit adopts an Arm a3 series processor, the 4G DTU adopts a DL7328 type 4G DTU, and the voice conversion unit adopts a WT588D16-28SS voice processing chip.
In this embodiment, the bottom end of the housing 2 is rotatably provided with a handle 1.
In this embodiment, the positioning unit adopts a GPS positioning module or an E108-GN02D type beidou positioning module.
In this embodiment, the intelligent terminal is a smart phone or a tablet computer.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A law enforcement recorder information transmission system characterized in that: the system comprises a plurality of law enforcement recorders which are connected with a monitoring end through a wireless access internet, wherein a single law enforcement recorder comprises a shell (2), a camera, a positioning unit, a control processing unit, a storage unit, a voice conversion unit and a 4G DTU are embedded in the shell (2), the camera, the positioning unit and the voice conversion unit are all connected with the input end of the control processing unit, the output end of the control processing unit is respectively connected with the storage unit and the 4G DTU in a two-way manner, a display screen (21) is fixedly arranged on one side of the shell (2), an adjusting display screen (26) is fixedly arranged below the display screen (21), a key unit (22) is fixedly arranged on one side of the adjusting display screen (26), and a signal indicator lamp (23) is arranged below the key unit (22), be equipped with adapter (24) on one side of signal indication lamp (23), with adapter (24) adjacent speaker (25) that are equipped with, adapter (24) with the input of voice conversion unit is connected, speaker (25), regulation display screen (26), display screen (21) and signal indication lamp all are connected with control processing unit's output, the button unit with control processing unit's input is connected, the control end includes the server, the server has the PC end through wired connection, through wireless connection with intelligent terminal.
2. The system of claim 1, wherein the control processing unit is an Arm a3 series processor, the 4G DTU is a DL7328 type 4G DTU, and the voice conversion unit is a WT588D16-28SS voice processing chip.
3. A law enforcement recorder information transmission system according to claim 1, characterized by the fact that the bottom end of the housing (2) is rotatably provided with a handle (1).
4. The system of claim 1, wherein the positioning unit is a GPS positioning module or a beidou positioning module E108-GN 02D.
5. The system according to claim 1, wherein the intelligent terminal is a smart phone or a tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122396330.5U CN215499354U (en) | 2021-09-30 | 2021-09-30 | Law enforcement record appearance information transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122396330.5U CN215499354U (en) | 2021-09-30 | 2021-09-30 | Law enforcement record appearance information transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215499354U true CN215499354U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122396330.5U Active CN215499354U (en) | 2021-09-30 | 2021-09-30 | Law enforcement record appearance information transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215499354U (en) |
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2021
- 2021-09-30 CN CN202122396330.5U patent/CN215499354U/en active Active
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