CN206908747U - A kind of Big Dipper vehicle navigator with encryption audio frequency and video function - Google Patents
A kind of Big Dipper vehicle navigator with encryption audio frequency and video function Download PDFInfo
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- CN206908747U CN206908747U CN201720806043.8U CN201720806043U CN206908747U CN 206908747 U CN206908747 U CN 206908747U CN 201720806043 U CN201720806043 U CN 201720806043U CN 206908747 U CN206908747 U CN 206908747U
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Abstract
The utility model discloses a kind of Big Dipper vehicle navigator with encryption audio frequency and video function, mainly include：Primary processor, memory module, Beidou navigation module, display module, encryption and transport module, audio-frequency module, video module and power management module；The primary processor is connected with memory module, Beidou navigation module, display module, encryption with transport module, audio-frequency module, video module and power management module respectively.A kind of Big Dipper vehicle navigator with encryption audio frequency and video function of the present utility model, it is possible to achieve information encryption transmission, improve the security of data transfer, suitable for military project requirement, functional diversities and the advantages of visualized management.
Description
Technical field
Big Dipper vehicle navigator technical field is the utility model is related to, in particular it relates to which a kind of have encryption audio frequency and video work(
The Big Dipper vehicle navigator of energy.
Background technology
Customize and produce directed entirely to military vehicle information system management demand without this like product, the utility model in the market
Product, there is Beidou navigation and audio-video encryption transfer function, the positioning of the vehicle Big Dipper and navigation Service, remote audio-video pair can be met
Say command scheduling, the multi-enciphering of data.
Conventional truck navigator uses GPS positioning system substantially, applies and potential safety hazard on military vehicle be present, military
Vehicle is gone under GPS demand, and the vehicle navigator of GPS positioning system has not been suitable for military vehicle navigator alignment system
Traditional vehicle navigator typically only has single location navigation function, does not possess audio frequency and video command scheduling work(
Energy.
Utility model content
The purpose of this utility model is, in view of the above-mentioned problems, proposing a kind of Big Dipper car with encryption audio frequency and video function
Navigator, with realize information encryption transmission, improve data transfer security, suitable for military project requirement, functional diversities with
And the advantages of visualized management.
To achieve the above object, the technical solution adopted in the utility model is：A kind of north with encryption audio frequency and video function
Struggle against vehicle navigator, mainly includes：
Primary processor, memory module, Beidou navigation module, display module, encryption and transport module, audio-frequency module, video
Module and power management module；
The primary processor respectively with memory module, Beidou navigation module, display module, encryption and transport module, audio
Module, video module are connected with power management module.
Further, the memory module includes DDR3 internal memories, EMMC memories and Host-USB；
DDR3 internal memories are the 1GB single channel memories inside primary processor；
EMMC memories be primary processor built-in type memory, memory size 8GB；
Host-USB is the peripheral memory of primary processor.
Further, the Beidou navigation module uses UM220-III, and integrated level is high, low in energy consumption, can apply to vehicle
Monitoring/navigation, handheld device, telecommunications/electric power time service, balloon sounding.
Further, the display module includes display screen/contact panel, and integral capacitance plate is touched using 5 cun of LCD.
Further, the encryption includes with two Ethernet microcontrollers, encrypting module, ARM processing with transport module
Device and military CDMA module；
The military CDMA module is connected with the arm processor, and the arm processor passes through an Ethernet micro-control
Device processed is connected with described encrypting module one end, the encrypting module other end by another Ethernet microcontroller with it is described
Primary processor is connected.
Further, the encrypting module " enters-gone out " transparent transmission mode using Ethernet, the data of disengaging intranet and extranet is all pacified
Full encryption.
Further, the military CDMA module realizes the transmission of audio/video information using 3G network.
Further, the audio-frequency module includes audio decoder, audio coder, Audio Input Modules and audio output
Module；
Audio Input Modules carry out the input of audio using MIC；Dio Output Modules carry out sound using earphone and loudspeaker
The output of frequency.
Further, the video module uses the coding/decoding module built in S5P4418 to realize H.264 encoding and decoding.
Further, the power management module includes automobile power source power supply and internal battery power supply two ways, and
Internal battery is charged simultaneously in external automobile power source, battery charging and discharging is managed by PMIC.
Advantageous effects of the present utility model：
1st, Big Dipper positioning method is employed, military vehicle is solved and uses complete hidden danger existing for GPS navigation；
2nd, in addition to basic location navigation function is realized, multiple functions are increased.Video and audio monitoring function, intercommunication function, protect
Close function；
3rd, encoded by audio-video collection, then be encrypted by encrypting module, rely on CDMA2000 wireless networks
Network transmits video/audio in real time, it is ensured that the security of data；
4th, video and audio monitoring function
The utility model goes out outside self-contained camera, can also access immersive simulation video camera, and carry by equipment
Control port carry out the control of cloud mirror and alarm input and output；The equipment supports compression, storage, the control of image, supports image
Uploaded by 3G data channel, the candid photograph upload of high definition picture and warning message upload；The urban satellite navigation service, while handle are also provided
Navigation information uploads center；Realize to equipment remote control, configuration and playing back videos at center；Center can also be realized long-range to equipment
Speech talkback is commanded；
5th, intercommunication function
Intercommunication function is easily realized by the software systems of loading, integrates mobile phone and intercom function, it is existing general
Logical cell-phone function, has intercom function again；One-to-one it can converse, also can one-to-many people.Limited without distance, there is mobile phone signal
Place, just can use；Digital communication, lamprophonia, call is noiseless.Saving user's management cost, without hindrance transparent management,
Reduce operating error, link up more efficient, faster, closer；
6th, function of keeping secret
The equipment not only realizes data and SMS encryption, also achieves reliable voice encryption, and all encryptions all may be used
Using encryption hardware complete independently, the security classification of mobile phone is improved, is adapted to the high occasion of security requirements to use；Due to using
Special technique and voice channel encryption, encryption and decryption voice delay time is small, sound without any distortion, keep original communication effect；
7th, it is suitable for military vehicle badly individual working environment
Operating temperature：- 20 DEG C~+70 DEG C, storage temperature：- 45 DEG C~+85 DEG C；
Relative humidity：95%（+40℃）；
Vibration：GJB367A dirt roads（Broken stone road）Automobile（Shelter）Environment；
Electromagnetic environment：The 3 grades of protection of GJB151A spark ignition engines automobile.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is that a kind of theory structure with the Big Dipper vehicle navigator for encrypting audio frequency and video function described in the utility model shows
It is intended to；
Fig. 2 is a kind of main frame front panel with the Big Dipper vehicle navigator for encrypting audio frequency and video function described in the utility model
Schematic diagram；
Fig. 3 is a kind of main frame side panel with the Big Dipper vehicle navigator for encrypting audio frequency and video function described in the utility model
Schematic diagram；
Fig. 4 is a kind of main frame backplate with the Big Dipper vehicle navigator for encrypting audio frequency and video function described in the utility model
Schematic diagram.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
As shown in figure 1, a kind of Big Dipper vehicle navigator with encryption audio frequency and video function, mainly includes：Primary processor, deposit
Store up module, Beidou navigation module, display module, encryption and transport module, audio-frequency module, video module and power management module；
The primary processor respectively with memory module, Beidou navigation module, display module, encryption and transport module, audio
Module, video module are connected with power management module.
Primary processor uses the core processor S5P4418 of Cortex-A9 tetra- of Samsung, and the processor uses 28nm techniques, transports
Row highest dominant frequency 1.4Ghz；Primary processor is mainly completed liquid crystal display and shown and screen operator processing, the control of Beidou navigation module
With data processing, the processing of audio/video encoding/decoding and the transfer management of audio/video encoding/decoding data etc., system operation is in Android
More than 4.2.
The memory module includes DDR3 internal memories, EMMC memories and Host-USB；
DDR3 internal memories are the 1GB single channel memories inside primary processor；
EMMC memories be primary processor built-in type memory, memory size 8GB；
Host-USB is the peripheral memory of primary processor.
The Beidou navigation module uses UM220-III, and integrated level is high, low in energy consumption, can apply to vehicle monitoring/lead
Boat, handheld device, telecommunications/electric power time service, balloon sounding.
The display module includes display screen/contact panel, and integral capacitance plate is touched using 5 cun of LCD.
The encryption is with transport module including with two Ethernet microcontrollers, encrypting module, arm processor and military
CDMA module；
The military CDMA module is connected with the arm processor, and the arm processor passes through an Ethernet micro-control
Device processed is connected with described encrypting module one end, the encrypting module other end by another Ethernet microcontroller with it is described
Primary processor is connected.
The encrypting module " enters-gone out " transparent transmission mode using Ethernet, the data of disengaging intranet and extranet is all encrypted safely.
The military CDMA module realizes the transmission of audio/video information using 3G network.
The audio-frequency module includes audio decoder, audio coder, Audio Input Modules and dio Output Modules；
Audio Input Modules carry out the input of audio using MIC；Dio Output Modules carry out sound using earphone and loudspeaker
The output of frequency.
The video module uses the coding/decoding module built in S5P4418 to realize H.264 encoding and decoding.
The power management module includes automobile power source power supply and internal battery power supply two ways, and in external automobile
Internal battery is charged simultaneously during power supply, battery charging and discharging is managed by PMIC.
A kind of Big Dipper vehicle navigator with encryption audio frequency and video function of the utility model is soft based on tablet computer
Hardware system, realize big-dipper satellite location navigation in vehicle traveling, real-time video encrypted transmission, the function such as audio coding decoding.
1st, wherein function and parameter
1) CPU uses Cortex-A9 tetra- the core processor S5P4418, dominant frequency 1.4G of Samsung
2) support H.264, H.263 format video encoding and decoding；Support H.323 video conference standard
3) storage configuration：1GB DDR3L and 8GB eMMC and TF card
4) 5 cun of LCD liquid crystal display screens（Resolution ratio 800 × 480）, capacitance touch screen（Support multiple point touching）
5) there is 1 road HOST USB2.0 interfaces
6) Beidou navigation module built in and antenna, and reserved external antenna interface
7) CDMA 3G modules and antenna built in
8) dedicated encrypted module built in, size 80mm x 80mm x 11.5mm
9) MIC and 1W loudspeakers built in
10) direct current supply, 9 ~ 32V of voltage, electric current is not more than 3A, and has circuit counnter attack connection function
11) internal battery, usage time is not less than 2 hours in the case of no external power supply
2nd, interface shape
1）1 road analog video input, RCA sockets
2）1 road 3.5mm headset sockets
3）1 road USB interfaces, A type sockets
4）Big Dipper locating module external antenna SMA interfaces
5）CDMA data transmission antenna SMA interfaces
6）Key inlet uses aviation socket
7）Urgent Hui Keying buttons
8）D/C power interface
3rd, grown form
1) 5 cun of LCD touch integral capacitance plate
2) size：No more than 180（L）×120（W）×50（H）mm
3) mounting means：Driver's cabin master console position is installed on using damping and slide-prevention integrated bracket
Following beneficial effect can at least be reached：
1st, Big Dipper positioning method is employed, military vehicle is solved and uses complete hidden danger existing for GPS navigation；
2nd, in addition to basic location navigation function is realized, multiple functions are increased.Video and audio monitoring function, intercommunication function, protect
Close function；
3rd, encoded by audio-video collection, then be encrypted by encrypting module, rely on CDMA2000 wireless networks
Network transmits video/audio in real time, it is ensured that the security of data；
4th, video and audio monitoring function
The utility model goes out outside self-contained camera, can also access immersive simulation video camera, and carry by equipment
Control port carry out the control of cloud mirror and alarm input and output；The equipment supports compression, storage, the control of image, supports image
Uploaded by 3G data channel, the candid photograph upload of high definition picture and warning message upload；The urban satellite navigation service, while handle are also provided
Navigation information uploads center；Realize to equipment remote control, configuration and playing back videos at center；Center can also be realized long-range to equipment
Speech talkback is commanded；
5th, intercommunication function
Intercommunication function is easily realized by the software systems of loading, integrates mobile phone and intercom function, it is existing general
Logical cell-phone function, has intercom function again；One-to-one it can converse, also can one-to-many people.Limited without distance, there is mobile phone signal
Place, just can use；Digital communication, lamprophonia, call is noiseless.Saving user's management cost, without hindrance transparent management,
Reduce operating error, link up more efficient, faster, closer；
6th, function of keeping secret
The equipment not only realizes data and SMS encryption, also achieves reliable voice encryption, and all encryptions all may be used
Using encryption hardware complete independently, the security classification of mobile phone is improved, is adapted to the high occasion of security requirements to use；Due to using
Special technique and voice channel encryption, encryption and decryption voice delay time is small, sound without any distortion, keep original communication effect；
7th, it is suitable for military vehicle badly individual working environment
Operating temperature：- 20 DEG C~+70 DEG C, storage temperature：- 45 DEG C~+85 DEG C；
Relative humidity：95%（+40℃）；
Vibration：GJB367A dirt roads（Broken stone road）Automobile（Shelter）Environment；
Electromagnetic environment：The 3 grades of protection of GJB151A spark ignition engines automobile.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of Big Dipper vehicle navigator with encryption audio frequency and video function, it is characterised in that mainly include：
Primary processor, memory module, Beidou navigation module, display module, encryption and transport module, audio-frequency module, video module
And power management module；
The primary processor respectively with memory module, Beidou navigation module, display module, encryption and transport module, audio mould
Block, video module are connected with power management module.
A kind of 2. Big Dipper vehicle navigator with encryption audio frequency and video function according to claim 1, it is characterised in that institute
Stating memory module includes DDR3 internal memories, EMMC memories and Host-USB；
DDR3 internal memories are the 1GB single channel memories inside primary processor；
EMMC memories be primary processor built-in type memory, memory size 8GB；
Host-USB is the peripheral memory of primary processor.
A kind of 3. Big Dipper vehicle navigator with encryption audio frequency and video function according to claim 1, it is characterised in that institute
State Beidou navigation module and use UM220-III, integrated level is high, low in energy consumption, can apply to vehicle monitoring/navigation, handheld device,
Telecommunications/electric power time service, balloon sounding.
A kind of 4. Big Dipper vehicle navigator with encryption audio frequency and video function according to claim 1, it is characterised in that institute
Stating display module includes display screen/contact panel, and integral capacitance plate is touched using 5 cun of LCD.
A kind of 5. Big Dipper vehicle navigator with encryption audio frequency and video function according to claim 1, it is characterised in that institute
Stating encryption and transport module is included with two Ethernet microcontrollers, encrypting module, arm processor and military CDMA module；
The military CDMA module is connected with the arm processor, and the arm processor passes through an Ethernet microcontroller
It is connected with described encrypting module one end, the encrypting module other end passes through another Ethernet microcontroller and the main place
Reason device is connected.
A kind of 6. Big Dipper vehicle navigator with encryption audio frequency and video function according to claim 5, it is characterised in that institute
State encrypting module and " enter-go out " transparent transmission mode using Ethernet, the data of disengaging intranet and extranet is all encrypted safely.
A kind of 7. Big Dipper vehicle navigator with encryption audio frequency and video function according to claim 5, it is characterised in that institute
State the transmission that military CDMA module realizes audio/video information using 3G network.
A kind of 8. Big Dipper vehicle navigator with encryption audio frequency and video function according to claim 1, it is characterised in that institute
Stating audio-frequency module includes audio decoder, audio coder, Audio Input Modules and dio Output Modules；
Audio Input Modules carry out the input of audio using MIC；Dio Output Modules carry out audio using earphone and loudspeaker
Output.
A kind of 9. Big Dipper vehicle navigator with encryption audio frequency and video function according to claim 1, it is characterised in that institute
State video module and use the coding/decoding module built in S5P4418 to realize H.264 encoding and decoding.
A kind of 10. Big Dipper vehicle navigator with encryption audio frequency and video function according to claim 1, it is characterised in that
The power management module includes automobile power source power supply and internal battery power supply two ways, and same in external automobile power source
When to internal battery charge, battery charging and discharging is managed by PMIC.
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| CN201720806043.8U CN206908747U (en) | 2017-07-05 | 2017-07-05 | A kind of Big Dipper vehicle navigator with encryption audio frequency and video function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112565352A (en) * | 2020-11-19 | 2021-03-26 | 中国人民解放军海军航空大学 | Military vehicle driving remote authorization and monitoring system |
-
2017
- 2017-07-05 CN CN201720806043.8U patent/CN206908747U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112565352A (en) * | 2020-11-19 | 2021-03-26 | 中国人民解放军海军航空大学 | Military vehicle driving remote authorization and monitoring system |
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