CN107633695A - A kind of sensing type intelligent Transportation Terminal - Google Patents
A kind of sensing type intelligent Transportation Terminal Download PDFInfo
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- CN107633695A CN107633695A CN201710914966.XA CN201710914966A CN107633695A CN 107633695 A CN107633695 A CN 107633695A CN 201710914966 A CN201710914966 A CN 201710914966A CN 107633695 A CN107633695 A CN 107633695A
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Abstract
The invention discloses a kind of sensing type intelligent Transportation Terminal, including master controller, image processing system, navigation system, communication system, display system and power-supply system, the master controller is connected with image processing system, navigation system, communication system, display system and power-supply system respectively, the main controller controls image processing system, navigation system, communication system, display system and power-supply system work.The present invention solves the problems such as can not being monitored after existing terminal installation image information is single, positioning precision is poor, power consumption is high, automobile is out of service.
Description
Technical field
The present invention relates to technical field of intelligent traffic, and in particular to a kind of sensing type intelligent Transportation Terminal.
Background technology
Intelligent transport technology refers to advanced information technology, data communication transmission technology, electron controls technology, computer
A kind of information-based, intelligent, new transport system of socialization that treatment technology etc. is applied to traffic transport industry to be formed,
By real-time collection, transmission and the processing to transport information, by various technological meanses and equipment, various traffic conditions are carried out
Assist reconciliation process, it is established that it is a kind of in real time, accurately and efficiently multi-transportation management system so that means of transportation are able to fully
Utilize, improve traffic efficiency and safety, finally make transportation service and intellectual management, realize the intensive hair of communications and transportation
Exhibition.
According to the requirement of ITS (Intelligent Transportation Systems, intelligent transportation system), intelligence
The multiple functions such as transit terminal should have Intellisense, vehicle location, be communicated with ITS control centres, alarm.Existing terminal
Device has been achieved with the basic function such as vehicle location and alarm, but intelligence degree and function are all very limited, can not expire completely
The demand of sufficient intelligent transportation.
The content of the invention
Present invention solves the technical problem that it is to provide a kind of sensing type intelligent Transportation Terminal dress for meeting intelligent transportation application
Put, solve can not to monitor after existing terminal installation image information is single, positioning precision is poor, power consumption is high, automobile is out of service etc. and ask
Topic.
To achieve the above object, the present invention provides a kind of sensing type intelligent Transportation Terminal, including master controller, image procossing
System, navigation system, communication system, display system and power-supply system, the master controller respectively with image processing system, navigation
System, communication system, display system connect with power-supply system, the main controller controls image processing system, navigation system, lead to
News system, display system and power-supply system work；Described image processing system is used to gather view data simultaneously to the figure of collection
As data carry out 360 degree of panoramic picture processing；The navigation system strengthens service progress Differential positioning using ground and utilized simultaneously
The integrated navigation that satellite navigation unit is realized with inertial navigation unit；The communication system include high-speed mobile communication unit and
Low-power consumption protenchyma combined network communication unit, and pass through high-speed mobile communication unit and low-power consumption protenchyma combined network communication unit phase
The mutually complementary realization of switching and Background communication；The display system is used for image information and the navigation of display image processing system processing
The navigation information of system；The power-supply system is under different working modes respectively by vehicle accumulator or stand-by power supply to whole whole
End power supply；The image that the high-speed mobile communication unit is handled image processing system using high-rate wireless mechanics of communication is believed
Breath and the navigation information of navigation system are transferred to background server, and the low-power consumption protenchyma combined network communication unit passes through low-power consumption
Technology of Internet of things feeds back the navigation information of navigation system to backstage.
Further, described satellite navigation unit is to support real-time dynamic positioning function receiver, board or module, institute
Stating satellite navigation unit also includes Kalman filter, and the data of satellite navigation unit and the inertial navigation unit collection pass through
Kalman filter carries out loose coupling, close coupling and super tightly coupled mode and obtains integrated navigation positional information；The inertia is led
Boat unit includes accelerometer, gyroscope, magnetometer and/or barometer.
Further, described image processing system includes hardware cell and vehicle-mounted polycaryon processor, the hardware cell bag
Camera is included, the camera connects with the communication of vehicle-mounted polycaryon processor, and the vehicle-mounted polycaryon processor is configured with image procossing
Algorithm.
Further, the hardware cell also includes 3D rendering accelerating engine, the 3D rendering accelerating engine with multinuclear
Manage device communication connection.
Further, described image processing system also includes driver element, and it is synchronous that the driver element includes multi-channel video
Interface and 3D rendering high-speed interface；The camera is connected by multi-channel video sync cap and the communication of vehicle-mounted polycaryon processor,
The 3D rendering accelerating engine is connected by 3D rendering high-speed interface and the communication of vehicle-mounted polycaryon processor.
Further, the camera is four, and four cameras are separately positioned on the front, back, a left side of vehicle
Side and the right four direction, the camera are fish-eye camera.
Further, in addition to storage system, the storage system connect with master controller communication, the storage system bag
Include storage control module and memory.
Further, the memory includes USB flash disk, SD card, FLASH or EEROM.
Further, the low-power consumption protenchyma combined network communication unit includes NB-IoT（Protenchyma combined network communication）、eMTC
（Strengthen machine type communication）And/or LoRa（Ultra long haul low power consumption data transmits）Communication module group, low-power consumption arrowband Internet of Things
Communication unit is provided with antenna.
Further, the high-speed mobile communication unit uses wireless network communication, the high-speed mobile communication list
Member is provided with antenna.
The beneficial effect that the present invention realizes mainly have it is following some：Sensing type intelligent Transportation Terminal device provided by the invention
The real-time 360 degree of panoramic pictures of vehicle can be obtained and shown, for aiding in driver to drive, and car accident monitoring；Pass through height
Accuracy satel-lite navigator fix realizes integrated navigation with inertial navigation technology, reaches decimeter grade above positioning precision, significantly improves car
Positioning with navigation the degree of accuracy；The transmission of image and positional information is realized by high-speed mobile communication unit, and
Switch by the way that low-power consumption protenchyma combined network communication unit and high-speed mobile communication unit are complementary, realize whole terminal and save electricity
The service life of terminal and can be improved；By image processing system captured in real-time and image information around vehicle scene is stored,
Time information before and after being occurred by extracting traffic accident, can facilitate public security department and insurance company to obtain objective video evidence；It is whole
Individual terminal connects with background server communication, facilitates the state of background monitoring vehicle.
Brief description of the drawings
Fig. 1 is the overall structure diagram of sensing type intelligent Transportation Terminal in the embodiment of the present invention one；
Fig. 2 is the structural representation of image processing system in the embodiment of the present invention one；
Fig. 3 is the structural representation of communication system in the embodiment of the present invention one；
Fig. 4 is the structural representation of admittance boat system in the embodiment of the present invention one；
Fig. 5 is the mode of operation schematic diagram of sensing type intelligent Transportation Terminal in the embodiment of the present invention one.
Description of reference numerals：1- master controllers, 2- display systems, 3- power-supply systems, 4- navigation system, 41- satellite navigations
Ground strengthening system server unit, 42- inertial navigation units, 43- high accuracy satellite navigation units, the processing of 44- integrated positionings
Unit, 5- communication systems, 51- high-speed mobile communication units, 52- low-power consumption protenchyma combined network communication units, 6- image procossings
System, 61- cameras, 62-3D image accelerating engines, 63- multi-channel video sync caps, 64-3D graphics cache interfaces, 65- cars
Carry polycaryon processor, 7- background servers.
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing；Same or analogous label corresponds to same or similar
Part；Term the being given for example only property explanation of position relationship described in accompanying drawing, it is impossible to be interpreted as the limitation to this patent.
Embodiment
For the ease of it will be appreciated by those skilled in the art that being carried out below in conjunction with accompanying drawing and embodiment to the present invention further
It is described in detail.
Embodiment one
Referring to Fig. 1, a kind of sensing type intelligent Transportation Terminal, including it is master controller 1, image processing system 6, navigation system 4, logical
News system 5, display system 2, storage system and power-supply system 3, master controller 1 respectively with image processing system 6, navigation system 4,
Communication system 5, display system 2, storage system and the communication connection of power-supply system 3.
Referring to Fig. 3, communication system 5 utilizes high-speed mobile communication unit 51 and low-power consumption protenchyma combined network communication unit
52 mutually complementary realize of switching communicate with background server 7, and low-power consumption protenchyma combined network communication unit 52 includes but is not limited to NB-
IoT, eMTC and/or LoRa communication module group, low-power consumption protenchyma combined network communication unit 52 are provided with antenna, by antenna by data
Measure less position navigation information and be transferred to background server 7, transmission intercal and response mechanism, can configure as needed.It is high
Speed mobile communication unit 51 uses wireless network communication, and such as 4G networks, high-speed mobile communication unit 51 is provided with antenna, leads to
Cross antenna and the larger image information of data volume and the less position navigation information of data volume are transferred to background server 7, pass
Defeated interval and response mechanism, it can configure as needed.
Referring to Fig. 4, navigation system 4 includes satellite navigation foundation strengthening system server unit 41, inertial navigation unit
42nd, high-precision satellite navigation unit 43 and integrated positioning processing unit 44, communication system 5 connect satellite navigation foundation enhancing system
System server unit 41 and high-precision satellite navigation unit 43, integrated positioning processing unit 44 connect inertial navigation unit 42 and height
Accuracy satel-lite navigation elements 43, satellite navigation foundation strengthening system server unit 41 obtain difference correction information or moonscope
Information, and high-precision satellite navigation unit 43 is sent to by communication system 5；Navigation system 4 is strengthened using satellite navigation foundation
The data that system server unit 41 provides carry out Differential positioning in high-precision satellite navigation unit 43, while are defended using high accuracy
Star navigation elements 43 realize integrated navigation with inertial navigation unit 42, and high-precision satellite navigation unit 43 is support real-time high-precision
Receiver, board or the module of dynamic positioning function, inertial navigation unit 42 include but is not limited to accelerometer, gyroscope, magnetic
Power meter and/or barometer；The integrated positioning processing unit 44 is by high-precision satellite navigation unit 43 and inertial navigation unit 42
Navigation information combined treatment, processing method carries out loose coupling, close coupling and super tightly coupled side to pass through Kalman filter
Formula obtains integrated navigation positional information.
Referring to Fig. 2, image processing system 6 is used to gather view data progress 360 degree of the view data simultaneously to collection
Panoramic picture processing, image processing system 6 include hardware cell, vehicle-mounted polycaryon processor 65 and driver element, hardware cell bag
Camera 61 and 3D rendering accelerating engine 62 are included, driver element includes multi-channel video sync cap 63 and 3D rendering high-speed interface
64；Camera 61 is connected by multi-channel video sync cap 63 and the communication of vehicle-mounted polycaryon processor 65,3D rendering accelerating engine 62
Connected by 3D rendering high-speed interface 64 and the communication of vehicle-mounted polycaryon processor 65, vehicle-mounted polycaryon processor 65 is configured with image procossing
Algorithm.Foregoing camera 61 is four, and four cameras 61 are separately positioned on front, back, the left side and the right side of vehicle
Side four direction, each camera 61 are fish-eye camera 61.
Display system 2 is a display screen, such as liquid crystal display, is believed for the image that display image processing system 6 is handled
The navigation information of breath and navigation system 4.Power-supply system 3 is respectively by vehicle accumulator or stand-by power supply under different working modes
Whole terminal power supply.Storage system includes storage control module and memory.Memory is USB flash disk, SD card, FLASH or EEROM.
Referring to Fig. 5, during work, master controller 1 controls image processing system 6, navigation system 4, communication system 5, display
System 2 and power-supply system 3 work, high-speed mobile communication unit 51 or low-power consumption protenchyma combined network communication unit 52 respectively with it is rear
The communication connection of platform server 7.In running car, high-speed mobile communication unit 51 is opened, high-speed mobile communication unit 51 with
The communication connection of background server 7, power-supply system 3 are powered by the storage battery of vehicle for whole terminal, and navigation system 4 is led using satellite
Ground strengthening system of navigating server unit 41 carries out Differential positioning and utilizes high-precision satellite navigation unit 43 and inertial navigation simultaneously
The integrated navigation and location that unit 42 is realized, and location information is included in display system 2, while it is stored in depositing for storage system
In reservoir, and location information is transferred to by background server 7 by high-speed mobile communication unit 51；Image processing system 6
The image information of four collection vehicle surroundings of camera 61, splice fusion, 3D modeling, 3D textures by vehicle-mounted polycaryon processor 65
Scheduling algorithms, 360 degree of panoramic imaging functions are completed, are shown in display system 2, while be stored in the memory of storage system,
And location information is transferred to by background server 7 by high-speed mobile communication unit 51.When vehicle stops, low-power consumption protenchyma
Combined network communication unit 52 is connected with the communication of background server 7, and power-supply system 3 is powered by stand-by power supply for terminal, when backstage takes
When business device 7 needs to obtain vehicle parking position, navigation system 4 is opened, and it is logical by low-power consumption protenchyma combined network communication unit 52
Vehicle parking positional information is sent to background server 7 by news, and navigation system 4 is closed after the completion of communication, and it is narrow only to open low-power consumption
Band Internet of Things communication unit 52.When background server 7 needs to obtain vehicle periphery image information, image processing system 6 is opened,
And communicated by high-speed mobile comm unit 51 and vehicle periphery image information is sent to background server 7, after sign off
Image processing system 6 and high-speed mobile comm unit 51 are closed, only opens low-power consumption protenchyma combined network communication unit 52.
Above-mentioned sensing type intelligent Transportation Terminal, it can be powered when vehicle travels using vehicle accumulator, utilize high-speed
Mobile communication unit 51 communicates, and realizes 360 ° of monitoring of vehicle location and vehicle periphery, facilitates driver to drive, be also convenient for backstage
Monitor vehicle；In vehicle parking, powered by the stand-by power supply of itself, be logical by low-power consumption protenchyma combined network communication unit 52
News, monitoring of the backstage to vehicle is realized by way of this power saving.
It is the wherein specific implementation of the present invention above, its description is more specific and detailed, but can not therefore manage
Solve as the limitation to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, do not departing from
On the premise of present inventive concept, various modifications and improvements can be made, these obvious alternative forms belong to this hair
Bright protection domain.
Claims (10)
- A kind of 1. sensing type intelligent Transportation Terminal, it is characterised in that：Including master controller, image processing system, navigation system, logical News system, display system and power-supply system, the master controller respectively with image processing system, navigation system, communication system, aobvious Show that system connects with power-supply system, the main controller controls image processing system, navigation system, communication system, display system Worked with power-supply system；Described image processing system is used to gather view data progress 360 degree of the view data simultaneously to collection Panoramic picture processing；The navigation system strengthens to service using ground carries out Differential positioning simultaneously using satellite navigation unit with being used to Property navigation elements realize integrated navigation；The communication system includes high-speed mobile communication unit and low-power consumption arrowband Internet of Things Communication unit, and by high-speed mobile communication unit and low-power consumption protenchyma combined network communication unit mutually switch it is complementary realize with Background communication；The display system is used for the image information of display image processing system processing and the navigation information of navigation system； The power-supply system is powered by vehicle accumulator or stand-by power supply to whole terminal respectively under different working modes；The high speed Image information that rate mobile communication unit is handled image processing system using high-rate wireless mechanics of communication and navigation system Navigation information is transferred to background server, the low-power consumption protenchyma combined network communication unit by low-power consumption technology of Internet of things backward Platform feeds back the navigation information of navigation system.
- 2. sensing type intelligent Transportation Terminal according to claim 1, it is characterised in that：Described satellite navigation unit is branch Dynamic positioning function receiver, board or module when holding high-precision real, the satellite navigation unit also include Kalman filter, The data of satellite navigation unit and the inertial navigation unit collection carry out loose coupling, close coupling by Kalman filter and surpassed Tightly coupled mode obtains integrated navigation positional information；The inertial navigation unit includes accelerometer, gyroscope, magnetometer And/or barometer.
- 3. sensing type intelligent Transportation Terminal according to claim 1, it is characterised in that：Described image processing system includes hard Part unit and vehicle-mounted polycaryon processor, the hardware cell include camera, and the camera communicates with vehicle-mounted polycaryon processor Connection, the vehicle-mounted polycaryon processor are configured with image processing algorithm.
- 4. sensing type intelligent Transportation Terminal according to claim 3, it is characterised in that：The hardware cell, which also includes 3D, schemes As accelerating engine, the 3D rendering accelerating engine connects with polycaryon processor communication.
- 5. sensing type intelligent Transportation Terminal according to claim 4, it is characterised in that：Described image processing system also includes Driver element, the driver element include multi-channel video sync cap and 3D rendering high-speed interface；The camera passes through multichannel Audio video synchronization interface connects with the communication of vehicle-mounted polycaryon processor, and the 3D rendering accelerating engine passes through 3D rendering high-speed interface and car Carry polycaryon processor communication connection.
- 6. sensing type intelligent Transportation Terminal according to claim 5, it is characterised in that：The camera is four, four The camera is separately positioned on front, back, the left side and the right four direction of vehicle, and the camera images for flake Head.
- 7. sensing type intelligent Transportation Terminal according to claim 1, it is characterised in that：Also include storage system, it is described to deposit Storage system connects with master controller communication, and the storage system includes storage control module and memory.
- 8. sensing type intelligent Transportation Terminal according to claim 3, it is characterised in that：The memory includes USB flash disk, SD Card, FLASH or EEROM.
- 9. sensing type intelligent Transportation Terminal according to claim 1, it is characterised in that：Low-power consumption arrowband Internet of Things leads to News unit includes NB-IoT, eMTC and/or LoRa communication module group, and the low-power consumption protenchyma combined network communication unit is provided with day Line.
- 10. sensing type intelligent Transportation Terminal according to claim 1, it is characterised in that：The high-speed mobile communication list Member uses wireless network communication, and the high-speed mobile communication unit is provided with antenna.
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| CN201710914966.XA CN107633695B (en) | 2017-09-30 | 2017-09-30 | Perception type intelligent transportation terminal device |
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| CN201710914966.XA CN107633695B (en) | 2017-09-30 | 2017-09-30 | Perception type intelligent transportation terminal device |
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| CN107633695B (en) | 2020-10-23 |
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Effective date of registration: 20190416 Address after: Room 2303, 23rd floor, Desai Science and Technology Building, 9789 Shennan Avenue, Nanshan District, Shenzhen City, Guangdong Province, 518000 Applicant after: Shenzhen Desay Microelectronic Technology Limited Company Applicant after: HUIZHOU DESAY INDUSTRY RESEARCH INSTITUTE CO., LTD. Address before: 518057 Room 2303, 23rd Floor, Desai Science and Technology Building, 9789 Shennan Avenue, Nanshan District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Desay Microelectronic Technology Limited Company |
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