CN206283588U - A kind of police dog shooting and figure pass device - Google Patents
A kind of police dog shooting and figure pass device Download PDFInfo
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- CN206283588U CN206283588U CN201621488776.3U CN201621488776U CN206283588U CN 206283588 U CN206283588 U CN 206283588U CN 201621488776 U CN201621488776 U CN 201621488776U CN 206283588 U CN206283588 U CN 206283588U
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Abstract
Device, including transmitter unit and receiving unit are passed the utility model discloses a kind of shooting of police dog and figure；Transmitter unit includes AV cameras, low frequencies module and the first battery, and low frequencies module is provided with low frequencies antenna；Receiving unit includes the low frequency reception module, analog-to-digital conversion module, high-frequency emission module, the second battery and the power transfer module that match with low frequencies module, low frequency receiving module has the low frequency reception antenna matched with low frequencies antenna, and high-frequency emission module has high-frequency emission antenna.The utility model carries transmitter unit and enters scene by police dog, real-time capture and can transmit image information；Commanding or people's police in safety zone can be by the field conditions in receiving unit quickly and accurately master goal region.
Description
Technical field
The utility model is related to wireless communication technology field, specifically refers to a kind of police dog shooting and figure passes device.
Background technology
Current terrorist activity both at home and abroad is rampant, and probably case occurs more and more frequently cruelly, to tracking down and arresting, interrogate and examine, safety check search it is quick-fried with
And site inspection increased dangerous and difficulty.In the tasks such as the anti-riot probably, arrest of execution, in order to reduce people's police's to greatest extent
Injures and deaths, need in advance distinguish unknown, dangerous or be difficult to the dangerous situation in region for entering, so as to make reasonable, correct operation
Scheme.It is now main by following several ways at present to grasp field condition：1st, it is simple to be dashed forward by the hand-held picture pick-up device of investigator
Enter to search；2nd, image scene collection is directly carried out by the high-grade, precision and advanced science and technology such as aerial photography device, infrared scanner；3rd, carried out by police dog
Detect at scene.For first two, although they can real-time image acquisition information, first way can to investigation people
Member brings great potential safety hazard, and the second way can be limited significantly because of the shortcoming of expensive, complex operation and portability difference
Its utilization rate is grasp field condition.In the third mode, though police dog is with sensitive smell and the sense of hearing, splendid Infravision
With environment insight, its ferociousness can also cause powerful psychological deterrence power to suspect, but be detected in search
In journey it can not Real-time Feedback field condition so that commander can not be made quickly and accurately to grasp field condition.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of police dog shooting and figure pass device,
Transmitter unit is carried by police dog and enters scene, real-time capture and image information can be transmitted；Commander people in safety zone
Member or people's police can be by the field conditions in receiving unit quickly and accurately master goal region.
The purpose of this utility model is achieved through the following technical solutions：
A kind of police dog shooting and figure pass device, including transmitter unit and receiving unit；
Transmitter unit includes AV cameras, low frequencies module and the first battery, and low frequencies module is provided with low frequency
Transmitting antenna, the data output end of AV cameras is connected with the data input pin of low frequencies module, low frequencies module and AV
The power end of camera is connected with the first battery；
Receiving unit includes the low frequency reception module, analog-to-digital conversion module, the high-frequency emission that match with low frequencies module
Module, the second battery and power transfer module, low frequency receiving module have the low frequency reception matched with low frequencies antenna
Antenna, the data input pin that high-frequency emission module has high-frequency emission antenna, analog-to-digital conversion module is connected with low frequency reception module,
The data output end of analog-to-digital conversion module is connected with high-frequency emission module, the power end and power transfer module of low frequency reception module
Input be connected with the second battery, the power end of analog-to-digital conversion module and high-frequency emission module is and power transfer module
Output end be connected.
In the utility model, the AV data output ends of AV cameras are connected with the AV data input pins of low frequencies module；
The MIC output ends of AV cameras are connected with the MIC inputs of low frequencies module.The AV data output ends of low frequency reception module with
The AV data input pins of D/A converter module are connected；The MIC data output ends of low frequency reception module and the MIC of D/A converter module
Data input pin is connected.AV cameras can select BU-18.The working frequency of low frequencies module and low frequency reception module be 1.0 ~
1.3GHz；The working frequency of high-frequency emission module is 2 ~ 2.4GHz.First battery selects 5V lithium batteries, the second battery to select
12V lithium batteries.Supply voltage due to the supply voltage to low frequency reception module higher than D/A converter module, therefore electricity need to be used
Power supply of the source modular converter to the second battery carries out voltage conversion operation.Specifically, low frequency reception module needs 12V voltages, number
Mould modular converter needs 5V voltages, then by power transfer module by the voltage conversion of the second battery into 5V.
Using when, by transmitter unit be arranged on police dog on, receiving unit is placed at command centre.Scene is detected entering
Afterwards, police dog can quickly catch object by its sensitive smell and the sense of hearing and splendid environment insight（Suspicion of crime
People, danger etc.）Positional information, and be moved at the position, then accurately image scene carried out by AV cameras and gather.
Acquired image then transmits tremendously low frequency transmitter module through being electrically connected with, by between low frequencies antenna and low frequency reception antenna
Be wirelessly transferred, then by earlier figures as information transfer to be located at command centre at low frequency reception module on.By analog-to-digital conversion
The setting of module, then can be by the image information display on a display screen, in this way, the commander or people's police of command centre then can
Field condition in light master goal region in safety zone.
In addition, can also be realized and multiple terminals by high-frequency emission module through the digital information that analog-to-digital conversion module is changed
Between while communication work.Multiple terminals include but is not limited to mobile phone, purl machine, computer etc..So, even if people's police or referring to
The person of waving is away from the field condition in command centre region also Observable target area.Wherein, because the reaction of police dog is more sensitive
And translational speed is very fast, if directly selection work frequency carries out data transmission in the transmitter module of 2 ~ 2.4GHz, can because its compared with
Poor diffracting power and influence laser propagation effect of the image in complex environment.Therefore, the utility model elder generation selection work frequency is 1
The transmitter module of ~ 1.2GHz improves its diffracting power in complex environment so that obtain preferably figure positioned at command centre
As data, then by working frequency in the transmitter module of 2 ~ 2.4GHz to realize with multiple terminals while communicate.
To realize the efficient communication between low frequencies module and low frequency reception module, further, the low frequencies
Module and the low frequency reception module select TM-121800.
Further, the main control chip of the analog-to-digital conversion module selects AMT630_V399.AMT630 is a high-performance
Video decoding+TFT digital screen control chips, the integrated chip Video Decoder, image enhancement module, AGC modules, OSD
Module, GAMMA correction modules, TFT digital screens control module, DC/DC DC/AC control circuit.AMT630 is applied to this practicality
In new, view data can be carried out analog-to-digital conversion, and be shown on display.
Further, the microprocessor of the high-frequency emission module selects AR9331.AR9331 is multichannel without circuit
By device, it can realize being carried out with multiple terminal devices while communicating.
Further, the main control chip of the power transfer module selects TLE4263GS.
For ease of control transmitter unit and the switch of receiving unit, further, the output end of first battery sets
It is equipped with first switch；
The output end of second battery is provided with second switch.
The utility model compared with prior art, has the following advantages and advantages：
1st, police dog is detected by its sensitive smell and the sense of hearing and splendid Infravision and environment insight entering
Behind scene, object can be quickly caught（Suspect, danger etc.）Positional information, and be moved at the position, then lead to
Crossing AV cameras carries out accurately image scene collection.
2nd, by the setting of analog-to-digital conversion module, then can be by the image information display on a display screen, in this way, command centre
Commander or people's police then can be in the safety zone easily in master goal region field condition.
3rd, the digital information changed through analog-to-digital conversion module can also by high-frequency emission module realize with multiple terminals it
Between while communication work.Multiple terminals include but is not limited to mobile phone, purl machine, computer etc..So, even if people's police or commander
Member is located remotely from the field condition that the region of command centre also can simultaneously in observed object region.
4th, the utility model elder generation selection work frequency improves it in complex environment in the transmitter module of 1 ~ 1.2GHz
Diffracting power so that obtain preferable view data positioned at command centre, then by working frequency 2 ~ 2.4GHz transmitting mould
Communicated while block is to realize with multiple terminals, so, it is ensured that high-quality wireless image transmission work.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is that a kind of police dog shooting described in the utility model and figure pass one structural frames of specific embodiment of device
Figure.
Mark and corresponding parts title in accompanying drawing：1st, AV cameras, 2, low frequencies module, the 3, first battery,
4th, low frequencies antenna, 5, low frequency reception module, 6, analog-to-digital conversion module, 7, high-frequency emission module, the 8, second battery, 9, electricity
Source modular converter, 10, low frequency reception antenna, 11, high-frequency emission antenna, 12, first switch, 13, second switch.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
Embodiment 1
As shown in figure 1, a kind of police dog shooting and figure pass device, including transmitter unit and receiving unit；
Transmitter unit includes AV cameras 1, the battery 3 of low frequencies module 2 and first, and low frequencies module 2 is provided with
Low frequencies antenna 4, the data output end of AV cameras 1 is connected with the data input pin of low frequencies module 2, low frequencies mould
The power end of block 2 and AV cameras 1 is connected with the first battery 3；
Receiving unit includes that the low frequency reception module 5 matched with low frequencies module 2, analog-to-digital conversion module 6, height take place frequently
Module 7, the second battery 8 and power transfer module 9 are penetrated, low frequency receiving module 5 has low with what low frequencies antenna 4 matched
Frequency reception antenna 10, high-frequency emission module 7 has high-frequency emission antenna 11, the data input pin and low frequency of analog-to-digital conversion module 6
Receiver module 5 is connected, and the data output end of analog-to-digital conversion module 6 is connected with high-frequency emission module 7, the electricity of low frequency reception module 5
The input of source and power transfer module 9 is connected with the second battery 8, analog-to-digital conversion module 6 and high-frequency emission module 7
Output end of the power end with power transfer module 9 is connected.
In the present embodiment, the AV data output ends of AV cameras 1 are connected with the AV data input pins of low frequencies module 2；
The MIC output ends of AV cameras 1 are connected with the MIC inputs of low frequencies module 2.The AV data outputs of low frequency reception module 5
End is connected with the AV data input pins of D/A converter module 6；The MIC data output ends of low frequency reception module 5 and digital-to-analogue conversion mould
The MIC data input pins of block 6 are connected.The working frequency of low frequencies module 2 and low frequency reception module 5 is 1.0 ~ 1.3GHz；It is high
The working frequency of frequency transmitter module 7 is 2 ~ 2.4GHz.First battery 3 selects 5V lithium batteries, the second battery 8 to select 12V lithiums
Battery.Supply voltage due to the supply voltage to low frequency reception module 5 higher than D/A converter module 6, therefore power supply need to be used
The power supply of 8 pairs of the second batteries 8 of modular converter carries out voltage conversion operation.Specifically, low frequency reception module 5 needs 12V voltages, number
Mould modular converter 6 needs 5V voltages, then by power transfer module 9 by the voltage conversion of the second battery 8 into 5V.
Using when, by transmitter unit be arranged on police dog on, receiving unit is placed at command centre.Scene is detected entering
Afterwards, police dog can quickly catch object by its sensitive smell and the sense of hearing and splendid environment insight（Suspicion of crime
People, danger etc.）Positional information, and be moved at the position, then accurately image scene carried out by AV cameras 1 and adopt
Collection.Acquired image then transmits tremendously low frequency transmitter module 2 through being electrically connected with, by low frequencies antenna 4 and low frequency reception day
Being wirelessly transferred between line 10, then by earlier figures as in information transfer to the low frequency reception module 5 being located at command centre.Pass through
The setting of analog-to-digital conversion module 6, then can by the image information display on a display screen, in this way, the commander of command centre or
People's police then can be in the safety zone easily in master goal region field condition.
In addition, can also be realized and multiple end by high-frequency emission module 7 through the digital information that analog-to-digital conversion module 6 is changed
Communication work while between end.Multiple terminals include but is not limited to mobile phone, purl machine, computer etc..So, though people's police or
Commander is away from the field condition in command centre region also Observable target area.Wherein, because the reaction of police dog is more clever
Quick and translational speed is very fast, if directly selection work frequency carries out data transmission in the transmitter module of 2 ~ 2.4GHz, can be because of it
Poor diffracting power and influence laser propagation effect of the image in complex environment.Therefore, the present embodiment elder generation selection work frequency is 1
The transmitter module of ~ 1.2GHz improves its diffracting power in complex environment so that obtain preferably figure positioned at command centre
As data, then by working frequency in the transmitter module of 2 ~ 2.4GHz to realize with multiple terminals while communicate.
To realize the efficient communication between low frequencies module 2 and low frequency reception module 5, it is preferable that the low frequencies
Module 2 and the low frequency reception module 5 select TM-121800.
Preferably, the main control chip of the analog-to-digital conversion module 6 selects AMT630_V399.AMT630 can be by view data
Analog-to-digital conversion is carried out, and is shown on display.
Preferably, the microprocessor of the high-frequency emission module 7 selects AR9331.AR9331 is the wireless routing of multichannel
Device, it can realize being carried out with multiple terminal devices while communicating.
Preferably, the main control chip of the power transfer module 9 selects TLE4263GS.
For ease of control transmitter unit and the switch of receiving unit, it is preferable that the output end of first battery 3 is set
There is first switch 12；
The output end of second battery 8 is provided with second switch 13.
Above content is to combine the further description that specific preferred embodiment is made to the utility model, it is impossible to recognized
Fixed specific embodiment of the present utility model is confined to these explanations.For the common skill of the utility model art
For art personnel, the other embodiment drawn in the case where the technical solution of the utility model is not departed from should be included in this practicality
In new protection domain.
Claims (6)
1. a kind of police dog shooting and figure pass device, it is characterised in that：Including transmitter unit and receiving unit；
Transmitter unit includes AV cameras（1）, low frequencies module（2）And first battery（3）, low frequencies module（2）If
It is equipped with low frequencies antenna（4）, AV cameras（1）Data output end and low frequencies module（2）Data input pin be connected,
Low frequencies module（2）With AV cameras（1）Power end with the first battery（3）It is connected；
Receiving unit includes and low frequencies module（2）The low frequency reception module for matching（5）, analog-to-digital conversion module（6）, high frequency
Transmitter module（7）, the second battery（8）And power transfer module（9）, low frequency reception module（5）With with low frequencies antenna
（4）The low frequency reception antenna for matching（10）, high-frequency emission module（7）With high-frequency emission antenna（11）, analog-to-digital conversion module
（6）Data input pin and low frequency reception module（5）It is connected, analog-to-digital conversion module（6）Data output end and high-frequency emission mould
Block（7）It is connected, low frequency reception module（5）Power end and power transfer module（9）Input with the second battery（8）Phase
Even, analog-to-digital conversion module（6）With high-frequency emission module（7）Power end and power transfer module（9）Output end be connected.
2. a kind of police dog shooting according to claim 1 and figure pass device, it is characterised in that：The low frequencies module
（2）With the low frequency reception module（5）Select TM-121800.
3. a kind of police dog shooting according to claim 1 and figure pass device, it is characterised in that：The analog-to-digital conversion module
（6）Main control chip select AMT630_V399.
4. a kind of police dog shooting according to claim 1 and figure pass device, it is characterised in that：The high-frequency emission module
（7）Microprocessor select AR9331.
5. a kind of police dog according to claim 1 images and image device, it is characterised in that：The power transfer module
（9）Main control chip select TLE4263GS.
6. a kind of shooting of police dog and figure according to any one in claim 1 ~ 5 passes device, it is characterised in that：It is described
First battery（3）Output end be provided with first switch（12）；
Second battery（8）Output end be provided with second switch（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488776.3U CN206283588U (en) | 2016-12-30 | 2016-12-30 | A kind of police dog shooting and figure pass device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488776.3U CN206283588U (en) | 2016-12-30 | 2016-12-30 | A kind of police dog shooting and figure pass device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206283588U true CN206283588U (en) | 2017-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621488776.3U Expired - Fee Related CN206283588U (en) | 2016-12-30 | 2016-12-30 | A kind of police dog shooting and figure pass device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206283588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392754A (en) * | 2018-11-30 | 2019-03-01 | 重庆宇道科技发展有限公司 | A kind of method of the dog helmet and trained police dog |
-
2016
- 2016-12-30 CN CN201621488776.3U patent/CN206283588U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392754A (en) * | 2018-11-30 | 2019-03-01 | 重庆宇道科技发展有限公司 | A kind of method of the dog helmet and trained police dog |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20201230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |