CN212969874U - Law enforcement recorder supporting voice recognition - Google Patents
Law enforcement recorder supporting voice recognition Download PDFInfo
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- CN212969874U CN212969874U CN202022341522.1U CN202022341522U CN212969874U CN 212969874 U CN212969874 U CN 212969874U CN 202022341522 U CN202022341522 U CN 202022341522U CN 212969874 U CN212969874 U CN 212969874U
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- law enforcement
- voice recognition
- enforcement recorder
- microphone
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Abstract
The utility model provides a law enforcement recorder supporting voice recognition, which comprises a law enforcement recorder main body, a fixed shell, a first noise reduction microphone, a fixed plate, a second noise reduction microphone, a voice recognition module, a micro processing chip, a control circuit board and a lithium battery board, wherein the fixed shell is arranged on the upper side of the law enforcement recorder main body, the first noise reduction microphone is arranged on the left side of the law enforcement recorder main body, the second noise reduction microphone is arranged on the right side of the law enforcement recorder main body, the voice recognition module is arranged in the fixed shell, the micro processing chip is arranged on the lower side of the voice recognition module, the control circuit board is arranged on the right side of the micro processing chip, and the lithium battery board is arranged on the right side of the control circuit board, the design solves the problems that the prior law enforcement recorder needs manual control operation and is inconvenient to use, the utility model has reasonable structure, and is convenient for, the use is convenient.
Description
Technical Field
The utility model relates to a support speech recognition's law enforcement record appearance belongs to law enforcement record appearance technical field.
Background
The law enforcement recorder is also called a video and audio law enforcement recorder for police or a field law enforcement recorder. The digital camera shooting, digital camera shooting and talkback function are integrated, dynamic and static field conditions can be digitally recorded in the law enforcement process, and the digital camera shooting, digital camera shooting and talkback function is convenient for the public security officers to use in law enforcement in various environments. Meanwhile, the intelligent law enforcement recorder capable of carrying out 4G wireless video transmission has wider application scenes, is generally applied to the fields of public inspection methods, various indoor and outdoor detection places and other scenes needing real-time communication, and can provide effective on-site image data for case commanding, reconnaissance and evidence obtaining of inspection authorities. Has the functions of small volume, convenient carrying, long standby time and the like.
Among the prior art, current law enforcement record appearance is at the in-process that uses, need the law enforcement personnel to press the button on the law enforcement record appearance and operate the law enforcement record appearance, when meetting emergency law enforcement personnel both hands and all being operating other equipment, can not carry out timely operation to the law enforcement record appearance, can lead to the law enforcement record appearance can not record important condition, can not provide effectual on-the-spot image data, handle the case in later stage and produce the influence, the problem that the aforesaid appears is solved to the urgent need for a law enforcement record appearance that supports speech recognition now.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a support speech recognition's law enforcement record appearance to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure is convenient for control the operation through speech recognition to law enforcement record appearance, and it is convenient to use.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a law enforcement recorder supporting voice recognition comprises a voice recognition mechanism, a camera, an illuminating lamp, a power amplifier loudspeaker and a law enforcement recorder main body, wherein the voice recognition mechanism is arranged on the upper side of the law enforcement recorder main body, the camera is arranged on the front side of the law enforcement recorder main body, the illuminating lamps are arranged on the left side and the right side of the camera, the power amplifier loudspeaker is arranged on the lower side of the front end face of the law enforcement recorder main body, the voice recognition mechanism comprises a fixed shell, a connecting cable, a first noise reduction microphone, a fixed plate, a second noise reduction microphone, a voice recognition module, a micro processing chip, a control circuit board and a lithium battery panel, the fixed shell is arranged on the upper side of the law enforcement recorder main body, the first noise reduction microphone is arranged on the left side of the law enforcement recorder main body, the second noise reduction microphone is arranged on the right side of, microphone and the second of making an uproar fall and fall the microphone and install connecting cable with the set casing junction of making an uproar, the inside speech recognition module that is provided with of set casing, the micro-processing chip is installed to speech recognition module downside, control circuit board is installed on micro-processing chip right side, lithium cell board is installed on the control circuit board right side.
Furthermore, the output ends of the first noise reduction microphone and the second noise reduction microphone are connected with the input end of the voice recognition module, the output end of the voice recognition module is connected with the input end of the micro processing chip, and the output end of the micro processing chip is connected with the input end of the control circuit board.
Furthermore, a power switch button is arranged on the right side of the upper end face of the fixed shell and connected with the lithium battery plate through a wire.
Further, the first noise reducing microphone specification is the same as the second noise reducing microphone specification.
Furthermore, the terminal surface right side is provided with the pilot lamp before the set casing, the pilot lamp is provided with two sets ofly, and a set of pilot lamp is green light lamp, and another group's pilot lamp is red light lamp.
Furthermore, the front end face of the fixed shell is provided with a charging interface, and the charging interface is connected with the lithium battery plate through a wire.
The utility model has the advantages that: the utility model discloses a support speech recognition's law enforcement record appearance, because of the utility model discloses having added set casing, connecting cable, the first microphone of making an uproar, fixed plate, the second of making an uproar and fallen microphone, speech recognition module, micro-processing chip, control circuit board and lithium cell board of making an uproar, this design can carry out the speech control operation to the law enforcement record appearance, has solved original law enforcement record appearance and has needed manual control operation, has used inconvenient problem, has improved the utility model discloses a practicality.
Because of the first microphone and the second of making an uproar fall the microphone output and be connected with speech recognition module input, speech recognition module output is connected with micro-processing chip input, micro-processing chip output is connected with control circuit board input, this design is convenient for control the operation to law enforcement record appearance main part through speech recognition module, be provided with switch button because of set casing up end right side, switch button passes through the wire and is connected with the lithium cell board, this design is convenient for supply the outage control through switch button to the lithium cell board, fall the microphone specification the same because of the first microphone specification of making an uproar and the second, the rationality of this protection design has been improved, the utility model discloses rational in infrastructure, it is effectual to mould plastics, the drainage is.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a law enforcement recorder supporting voice recognition according to the present invention;
FIG. 2 is a schematic structural diagram of a convenient voice recognition mechanism in a law enforcement recorder supporting voice recognition according to the present invention;
FIG. 3 is a front cross-sectional view of a convenient voice recognition mechanism in a law enforcement recorder supporting voice recognition in accordance with the present invention;
in the figure: 1-a convenient voice recognition mechanism, 2-a camera, 3-a lighting lamp, 4-a power amplifier loudspeaker, 5-a law enforcement recorder main body, 11-a fixed shell, 12-a connecting cable, 13-a first noise reduction microphone, 14-a fixed plate, 15-a second noise reduction microphone, 16-a voice recognition module, 17-a micro processing chip, 18-a control circuit board, 19-a lithium battery panel, 111-a power switch button, 112-a charging interface and 113-an indicator light.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a support speech recognition's law enforcement record appearance, includes speech recognition mechanism 1 of being convenient for, camera 2, light 3, power amplifier loudspeaker 4 and law enforcement record appearance main part 5, and 5 upsides of law enforcement record appearance main part are provided with speech recognition mechanism 1 of being convenient for, and camera 2 is installed to 5 front sides of law enforcement record appearance main part, and light 3 is installed to the 2 left and right sides of camera, and power amplifier loudspeaker 4 is installed to 5 preceding terminal surface downside of law enforcement record appearance main part.
The mechanism 1 for conveniently recognizing the voice comprises a fixed shell 11, a connecting cable 12, a first noise reduction microphone 13, a fixed plate 14, a second noise reduction microphone 15, a voice recognition module 16, a micro processing chip 17, a control circuit board 18 and a lithium battery board 19, wherein the fixed shell 11 is installed on the upper side of a law enforcement recorder main body 5, the first noise reduction microphone 13 is installed on the left side of the law enforcement recorder main body 5, the second noise reduction microphone 15 is installed on the right side of the law enforcement recorder main body 5, the connecting cable 12 is installed at the connecting positions of the first noise reduction microphone 13 and the second noise reduction microphone 15 and the fixed shell 11, the voice recognition module 16 is arranged in the fixed shell 11, the micro processing chip 17 is installed on the lower side of the voice recognition module 16, the control circuit board 18 is installed on the right side of the micro processing chip 17, and the lithium battery board 19 is installed on the right side of the control circuit board 18, the use is inconvenient.
The output ends of the first noise reduction microphone 13 and the second noise reduction microphone 15 are connected with the input end of the voice recognition module 16, the output end of the voice recognition module 16 is connected with the input end of the micro processing chip 17, the output end of the micro processing chip 17 is connected with the input end of the control circuit board 18, the design is convenient for control operation of the law enforcement recorder main body 5 through the voice recognition module 16, a power switch button 111 is arranged on the right side of the upper end face of the fixed shell 11, the power switch button 111 is connected with the lithium battery board 19 through a wire, power supply and power off control of the lithium battery board 19 through the power switch button 111 is convenient for the design, the first noise reduction microphone 13 is the same as the second noise reduction microphone 15 in specification, and the rationality of the design.
The terminal surface right side is provided with pilot lamp 113 before the set casing 11, pilot lamp 113 is provided with two sets ofly, a set of pilot lamp 113 is green light, another set of pilot lamp 113 is red light, this design is convenient for instruct voice recognition's state through pilot lamp 113, the terminal surface is provided with the interface 112 that charges before the set casing 11, the interface 112 that charges is connected with lithium battery board 19 through the wire, this design is convenient for carry out charge-handle to lithium battery board 19 through the interface 112 that charges.
As an embodiment of the present invention: the voice of an outside law enforcement officer is captured through the first noise reduction microphone 13 and the second noise reduction microphone 15, the voice command is transmitted to the voice recognition module 16 through the connecting cable 12 by the first noise reduction microphone 13 and the second noise reduction microphone 15, the voice recognition module 16 recognizes the voice command, the recognition result is transmitted to the micro-processing chip 17 in the micro-processing chip 17 to process and analyze the recognition result after the recognition is finished, then a signal command is sent to the control circuit board 18, the law enforcement recorder main body 5 is controlled through the control circuit board 18, and the law enforcement recorder main body 5 makes a response corresponding to the voice command.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a support speech recognition's law enforcement record appearance, includes speech recognition mechanism, camera, light, power amplifier loudspeaker and the law enforcement record appearance main part of being convenient for, its characterized in that: the upper side of the law enforcement recorder main body is provided with a mechanism convenient for voice recognition, the front side of the law enforcement recorder main body is provided with a camera, the left side and the right side of the camera are provided with illuminating lamps, and the lower side of the front end face of the law enforcement recorder main body is provided with a power amplifier horn;
the utility model discloses a voice recognition mechanism, including the set casing, connect the cable, first fall make an uproar microphone, fixed plate, second fall and fall microphone, speech recognition module, micro-processing chip, control circuit board and lithium cell board of being convenient for, the set casing is installed to law enforcement record appearance main part upside, law enforcement record appearance main part left side is installed the first microphone of making an uproar of falling, law enforcement record appearance main part right side is installed the second and is fallen the microphone of making an uproar, the first microphone of making an uproar and the second of falling fall and the microphone of making an uproar and install the connecting cable with the set casing junction, the inside speech recognition module that is provided with of set casing, the micro-processing chip is installed to speech recognition module downside, control circuit board is installed on micro-.
2. A law enforcement recorder supporting voice recognition according to claim 1 and wherein: the output ends of the first noise reduction microphone and the second noise reduction microphone are connected with the input end of the voice recognition module, the output end of the voice recognition module is connected with the input end of the micro processing chip, and the output end of the micro processing chip is connected with the input end of the control circuit board.
3. A law enforcement recorder supporting voice recognition according to claim 1 and wherein: the right side of the upper end face of the fixed shell is provided with a power switch button, and the power switch button is connected with the lithium battery plate through a wire.
4. A law enforcement recorder supporting voice recognition according to claim 1 and wherein: the first and second noise reducing microphones have the same specification.
5. A law enforcement recorder supporting voice recognition according to claim 1 and wherein: the terminal surface right side is provided with the pilot lamp before the set casing, the pilot lamp is provided with two sets ofly, and a set of pilot lamp is green light, and another group's pilot lamp is red light.
6. A law enforcement recorder supporting voice recognition according to claim 1 and wherein: the front end face of the fixed shell is provided with a charging interface, and the charging interface is connected with the lithium battery plate through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022341522.1U CN212969874U (en) | 2020-10-20 | 2020-10-20 | Law enforcement recorder supporting voice recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022341522.1U CN212969874U (en) | 2020-10-20 | 2020-10-20 | Law enforcement recorder supporting voice recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212969874U true CN212969874U (en) | 2021-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022341522.1U Active CN212969874U (en) | 2020-10-20 | 2020-10-20 | Law enforcement recorder supporting voice recognition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212969874U (en) |
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2020
- 2020-10-20 CN CN202022341522.1U patent/CN212969874U/en active Active
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