CN202424923U - Individual high-definition wireless monitoring device and system thereof - Google Patents
Individual high-definition wireless monitoring device and system thereof Download PDFInfo
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- CN202424923U CN202424923U CN 201220004126 CN201220004126U CN202424923U CN 202424923 U CN202424923 U CN 202424923U CN 201220004126 CN201220004126 CN 201220004126 CN 201220004126 U CN201220004126 U CN 201220004126U CN 202424923 U CN202424923 U CN 202424923U
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Abstract
The utility model discloses an individual high-definition wireless monitoring device and a system thereof. The individual high-definition wireless monitoring device comprises a shell, an antenna, a control button and a display screen, wherein the antenna is arranged on the shell. A circuit board electrically connected with the antenna is arranged in the shell, a high-definition audio-video input end is arranged on the shell, the circuit board is provided with a high-definition digital audio-video interface module, an audio-video coding module, a baseband modulation module, a radio frequency modulation module and a radio frequency effect module, wherein the high-definition digital audio-video interface module is connected with the high-definition audio-video input end, the audio-video coding module, the baseband modulation module, the radio frequency modulation module and the radio frequency effect module are sequentially connected, and the radio frequency effect module is connected with the antenna. A high-definition audio-video processing circuit is used for modulation and demodulation, high-definition audio-video wireless radio frequency communication can be realized, one-to-one wireless communication between one individual monitoring device and one receiving device can be realized, several-for-one wireless communication among a plurality of individual monitoring devices and one receiving device can also be realized, and the individual high-definition wireless monitoring device and the system can be widely used for the fields of armed police, public security and border defense and the like, and offer more high-definition monitoring service for users.
Description
Technical field
The utility model relates to a kind of supervising device that utilizes less radio-frequency to carry out communication link, more particularly refers to a kind of wireless monitoring device that can transmit HD video and system thereof of individual combat formula.
Background technology
In the prior art, the wireless monitoring device of individual combat formula has been widely used in fields such as People's Armed Police, public security, frontier defense.Along with development of technology and development, all kinds of display terminals have all been realized the demonstration and the broadcast of high-definition format, because the vision signal of high definition can be amplified to bigger multiple, help the observation that person skilled is carried out details.Image quality, synchronous audio and minimum time-delay clearly can be the commander and keeps attentiveness and efficient, high-quality live video information is provided.Secondly, can carry out technical finesse can for the video analysis person who relies on the vision communication and bring great benefit with the content (for example design drawing, flow chart, map or photo) of high definition display of high resolution.The practical information that the high definition picture provides can significantly improve (resolution improves 4 times, and information utilization can promote 16 times) floor manager person's judgement, improves the emergency command quick reaction capability, and more full and accurate careful on-the-spot evidence can be provided.But the wireless monitoring device of traditional individual combat formula (being called for short " individual soldier's formula " again); What still adopt is original SD audio frequency and video technology; Can't satisfy the wireless transmission that realizes high resolution audio and video; So can't make full use of the technical advantage of high-definition camera and high definition display terminal, be user's monitor service of high definition more.
In order to address the above problem, inventor's innovative design goes out a kind of individual soldier's formula high definition wireless monitoring device and system thereof.
The utility model content
The purpose of the utility model is to overcome the defective of prior art, and a kind of individual soldier's formula high definition wireless monitoring device and system thereof are provided.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
Individual soldier's formula high definition wireless monitoring device; Comprise housing; With the antenna of being located on the housing; Also be provided with the circuit board that electrically connects with antenna in the described housing; Described housing is provided with the high resolution audio and video input; The radio frequency effect module that described circuit board is provided with the high-definition digital audio-video interface module that is connected with the high resolution audio and video input, the audio/video coding module that is connected with high-definition digital audio-video interface module, the baseband modulation module that is connected with the audio/video coding module, the rf modulations module that is connected with the baseband modulation module, is connected with the rf modulations module, described radio frequency effect module is connected with antenna, also comprises the control button and the display screen that electrically connect with circuit board.
Its further technical scheme is: also comprise the audio frequency and video A/D module that is connected with the audio/video coding module, described audio frequency and video A/D module is connected with the SD audio frequency and video input that is provided with.
Its further technical scheme is: described audio/video coding module is audio/video coding module H.264.
Its further technical scheme is: also be provided with the Data Control end on the described housing, circuit board is provided with the parameter control module that is connected with the Data Control end, and described parameter control module and baseband modulation module electrically connect.
Its further technical scheme is: described circuit board also is provided with reverse sound circuit, said reverse voice call comprise the voice that are connected with antenna accept filter amplification module, accept filter voice receiving demodulation module that amplification module is connected with sound, reverse speech output end that the voice that are connected with voice receiving demodulation module receive decoder module, are connected with voice reception decoder module; Described voice receive decoder module and the audio/video coding module electrically connects.
Individual soldier's formula high definition wireless supervisory control system comprises aforesaid individual soldier's formula high definition wireless monitoring device at least, also comprises the receiving system with the wireless connections of individual soldier's formula high definition wireless monitoring device; Described receiving system comprises casing, is located at the outer antenna of casing and is located at the wiring board in the casing; The audio/video decoding module that described wiring board is provided with the tuner that electrically connects with antenna, the demodulation module that is connected with tuner, is connected with demodulation module reaches the SD audio frequency and video D/A module, the high resolution audio and video output interface module that are connected with the audio/video decoding module; Described SD audio frequency and video D/A module, high resolution audio and video output interface module are connected with SD audio frequency and video output, high resolution audio and video output respectively.
Its further technical scheme is: described audio/video decoding module is audio/video decoding module H.264.
Its further technical scheme is: the casing of said receiving system is provided with phonetic entry end, control end, and described phonetic entry end, control end are connected with reverse speech coding module, reverse instruction control module respectively; Reverse speech coding module, reverse instruction control module all are connected with reverse instruction voice modulation module, and reverse instruction voice modulation module is connected with reverse instruction voice power amplifier module, and reverse instruction voice power amplifier module is connected with filter module; Described filter module is connected with antenna.
Its further technical scheme is: the reverse instruction control module is connected with demodulation module; Described reverse instruction voice modulation module is connected with audio/video decoding module H.264.
Its further technical scheme is: described tuner is two.
The utility model beneficial effect compared with prior art is: the utility model has adopted the treatment circuit of high resolution audio and video to carry out modulation and demodulation and has handled; Can realize the radio frequency communication of high resolution audio and video; Can man-to-man wireless telecommunications; I.e. an individual soldier's formula supervising device (being the signals collecting end) and a receiving system (being receiving terminals such as communication van) also can many-to-one wireless telecommunications, promptly a plurality of individual soldier's formula supervising devices (being the signals collecting end) and a receiving system (being receiving terminals such as communication van); Can be widely used in fields such as People's Armed Police, public security, frontier defense, for the user provides the more monitor service of high definition.
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.
Description of drawings
Fig. 1 is the frame assumption diagram of the utility model individual soldier formula high definition wireless monitoring device specific embodiment;
Fig. 2 is the frame assumption diagram of the utility model individual soldier formula high definition wireless supervisory control system specific embodiment.
Description of reference numerals
A individual soldier's formula high definition wireless monitoring device B receiving system
1 housing, 11 high resolution audio and video inputs
12 SD audio frequency and video inputs, 13 Data Control ends
14 reverse speech output end 2 antennas
The 30 reverse sound circuit 301 sounds amplification module that accepts filter
302 voice receiving demodulation modules
303 voice receive decoder module 31 high-definition digital audio-video interface modules
32 audio/video coding modules, 33 baseband modulation modules
34 rf modulations modules, 35 radio frequency effect modules
36 parameter control modules, 37 audio frequency and video A/D modules
38 control buttons, 39 display screens
3 circuit boards, 701 reverse speech coding modules
702 reverse instruction control modules, 703 reverse instruction voice modulation modules
704 reverse instruction voice power amplifier modules, 705 filter modules
71 tuners, 72 demodulation modules
73 audio/video decoding modules, 74 SD audio frequency and video D/A modules
75 high resolution audio and video output interface modules, 7 wiring boards
8 antennas, 91 SD audio frequency and video outputs
92 high resolution audio and video outputs, 93 phonetic entry ends
94 control ends, 9 casings
Embodiment
In order more to make much of the technology contents of the utility model, below in conjunction with specific embodiment the technical scheme of the utility model is further introduced and explanation, but be not limited to this.
As shown in Figure 1; The utility model individual soldier formula high definition wireless monitoring device A; Comprise housing 1; With the antenna of being located on the housing 12; Also be provided with the circuit board 3 that electrically connects with antenna 2 in the housing 1, housing 1 is provided with high resolution audio and video input 11, the radio frequency effect module 35 that circuit board 3 is provided with the high-definition digital audio-video interface module 31 that is connected with high resolution audio and video input 11, the audio/video coding module 32 that is connected with high-definition digital audio-video interface module 31, the baseband modulation module 33 that is connected with audio/video coding module 32, the rf modulations module 34 that is connected with baseband modulation module 33, is connected with rf modulations module 34; Radio frequency effect module 35 is connected with antenna 2, also comprises the control button 38 and display screen 39 that electrically connect with circuit board 3.Also comprise the audio frequency and video A/D module 37 that is connected with audio/video coding module 32, audio frequency and video A/D module 37 is connected with the SD audio frequency and video input 12 that is provided with.Audio/video coding module 32 is audio/video coding module H.264.Also be provided with Data Control end 13 (being RS232 Data Control end in the present embodiment) on the housing 1, circuit board 3 is provided with the parameter control module 36 that is connected with Data Control end 13, and parameter control module 36 electrically connects with baseband modulation module 33.Circuit board 3 also is provided with reverse sound circuit 30; Reverse voice call 30 comprise the voice that are connected with antenna 2 accept filter amplification module 301, with sound accept filter the voice receiving demodulation module 302 that amplification module 301 is connected, the voice reception decoder module 303 that is connected with voice receiving demodulation module 302, with the reverse speech output end 14 that voice reception decoder module 303 is connected, oppositely speech output end 14 is located on the housing 1; Voice wherein receive decoder module 303 and also electrically connect with audio/video coding module 32.
The utility model individual soldier formula high definition wireless monitoring device A (being called transmitter again) comprises individual soldier's knapsack and two kinds of portable modes of Back frame of transmitter-receiver; Interface on its shell adopts the waterproof construction design; Can under the rainy day situation, use, transmitter is born the lithium ion polymer battery pack power supply of state by system, and this battery pack carries electricity quantity display module; Can check the battery operating position at any time; Two high performance lithium ion polymer batteries are more safe and reliable than common lithium battery, have explosion prevention function, can guarantee user's safety.
As shown in Figure 2, the utility model individual soldier formula high definition wireless supervisory control system comprises 4 aforesaid individual soldier's formula high definition wireless monitoring device A, also comprises the receiving system B with individual soldier's formula high definition wireless monitoring device A wireless connections; Receiving system B comprises casing 9, is located at the antenna 8 outside the casing 9 and is located at the wiring board 7 in the casing 9; The audio/video decoding module 73 that wiring board 7 is provided with the tuner 71 that electrically connects with antenna 8, the demodulation module 72 that is connected with tuner 71, is connected with demodulation module 72 reaches the SD audio frequency and video D/A module 74, the high resolution audio and video output interface module 75 that are connected with audio/video decoding module 73; SD audio frequency and video D/A module 74, high resolution audio and video output interface module 75 are connected with SD audio frequency and video output 91, the high resolution audio and video output 92 that is positioned on the casing 9 respectively.Audio/video decoding module 73 wherein is audio/video decoding module H.264.The casing 9 of receiving system B is provided with phonetic entry end 93, control end 94, and phonetic entry end 93, control end 94 are connected with reverse speech coding module 701, reverse instruction control module 702 respectively; Reverse speech coding module 701, reverse instruction control module 702 all are connected with reverse instruction voice modulation module 703; Reverse instruction voice modulation module 703 is connected with reverse instruction voice power amplifier module 704, and reverse instruction voice power amplifier module 704 is connected with filter module 705; Filter module 705 is connected with antenna 8.Wherein, reverse instruction control module 702 is connected with demodulation module 72; Reverse instruction voice modulation module 703 is connected with audio/video decoding module H.264.Tuner 71 is two.It is indoor that this receiving system B is located at communication command vehicle usually, and it can be connected with communication command vehicle indoor flat plate high-definition liquid crystal or plasm TV through the various interface that is provided with.
In other embodiment, the quantity of individual soldier's formula high definition wireless monitoring device can be according to setting.
In sum; The utility model has adopted the treatment circuit of high resolution audio and video to carry out modulation and demodulation and has handled; Can realize the radio frequency communication of high resolution audio and video, can man-to-man wireless telecommunications, i.e. an individual soldier's formula supervising device (being the signals collecting end) and a receiving system (being receiving terminals such as communication van); Also can many-to-one wireless telecommunications; Be a plurality of individual soldier's formula supervising devices (being the signals collecting end) and a receiving system (being receiving terminals such as communication van), can be widely used in fields such as People's Armed Police, public security, frontier defense, for the user provides the more monitor service of high definition.
The above only further specifies the technology contents of the utility model with embodiment; So that the reader is more readily understood; But do not represent the execution mode of the utility model to only limit to this, any technology of doing according to the utility model is extended or recreation, all receives the protection of the utility model.The protection range of the utility model is as the criterion with claims.
Claims (10)
1. individual soldier's formula high definition wireless monitoring device; Comprise housing; With the antenna of being located on the housing; Also be provided with the circuit board that electrically connects with antenna in the described housing; It is characterized in that described housing is provided with the high resolution audio and video input; The radio frequency effect module that described circuit board is provided with the high-definition digital audio-video interface module that is connected with the high resolution audio and video input, the audio/video coding module that is connected with high-definition digital audio-video interface module, the baseband modulation module that is connected with the audio/video coding module, the rf modulations module that is connected with the baseband modulation module, is connected with the rf modulations module, described radio frequency effect module is connected with antenna, also comprises the control button and the display screen that electrically connect with circuit board.
2. individual soldier's formula high definition wireless monitoring device according to claim 1 is characterized in that also comprising the audio frequency and video A/D module that is connected with the audio/video coding module, and described audio frequency and video A/D module is connected with the SD audio frequency and video input that is provided with.
3. individual soldier's formula high definition wireless monitoring device according to claim 2 is characterized in that described audio/video coding module is audio/video coding module H.264.
4. individual soldier's formula high definition wireless monitoring device according to claim 3; It is characterized in that also being provided with on the described housing Data Control end; Circuit board is provided with the parameter control module that is connected with the Data Control end, and described parameter control module and baseband modulation module electrically connect.
5. individual soldier's formula high definition wireless monitoring device according to claim 1; It is characterized in that described circuit board also is provided with reverse sound circuit, said reverse voice call comprise the voice that are connected with antenna accept filter amplification module, accept filter voice receiving demodulation module that amplification module is connected with sound, reverse speech output end that the voice that are connected with voice receiving demodulation module receive decoder module, are connected with voice reception decoder module; Described voice receive decoder module and the audio/video coding module electrically connects.
6. individual soldier's formula high definition wireless supervisory control system is characterized in that comprising at least one like each described individual soldier's formula high definition wireless monitoring device of claim 1 to 5, also comprises the receiving system with the wireless connections of individual soldier's formula high definition wireless monitoring device; Described receiving system comprises casing, is located at the outer antenna of casing and is located at the wiring board in the casing; The audio/video decoding module that described wiring board is provided with the tuner that electrically connects with antenna, the demodulation module that is connected with tuner, is connected with demodulation module reaches the SD audio frequency and video D/A module, the high resolution audio and video output interface module that are connected with the audio/video decoding module; Described SD audio frequency and video D/A module, high resolution audio and video output interface module are connected with SD audio frequency and video output, high resolution audio and video output respectively.
7. individual soldier's formula high definition wireless supervisory control system according to claim 6 is characterized in that described audio/video decoding module is audio/video decoding module H.264.
8. individual soldier's formula high definition wireless supervisory control system according to claim 7; The casing that it is characterized in that said receiving system is provided with phonetic entry end, control end, and described phonetic entry end, control end are connected with reverse speech coding module, reverse instruction control module respectively; Reverse speech coding module, reverse instruction control module all are connected with reverse instruction voice modulation module, and reverse instruction voice modulation module is connected with reverse instruction voice power amplifier module, and reverse instruction voice power amplifier module is connected with filter module; Described filter module is connected with antenna.
9. individual soldier's formula high definition wireless supervisory control system according to claim 8 is characterized in that the reverse instruction control module is connected with demodulation module; Described reverse instruction voice modulation module is connected with audio/video decoding module H.264.
10. individual soldier's formula high definition wireless supervisory control system according to claim 9 is characterized in that described tuner is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220004126 CN202424923U (en) | 2012-01-06 | 2012-01-06 | Individual high-definition wireless monitoring device and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220004126 CN202424923U (en) | 2012-01-06 | 2012-01-06 | Individual high-definition wireless monitoring device and system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202424923U true CN202424923U (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220004126 Expired - Fee Related CN202424923U (en) | 2012-01-06 | 2012-01-06 | Individual high-definition wireless monitoring device and system thereof |
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| CN (1) | CN202424923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106851188A (en) * | 2015-12-07 | 2017-06-13 | 深圳市科卫泰实业发展有限公司 | Unmanned plane high definition wireless relay system |
-
2012
- 2012-01-06 CN CN 201220004126 patent/CN202424923U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106851188A (en) * | 2015-12-07 | 2017-06-13 | 深圳市科卫泰实业发展有限公司 | Unmanned plane high definition wireless relay system |
| CN106851188B (en) * | 2015-12-07 | 2019-10-11 | 深圳市科卫泰实业发展有限公司 | Unmanned plane high definition wireless relay system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20210106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |