CN106938633A - Embedded intelligent vehicle-carried terminal based on ARM - Google Patents
Embedded intelligent vehicle-carried terminal based on ARM Download PDFInfo
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- CN106938633A CN106938633A CN201710170685.8A CN201710170685A CN106938633A CN 106938633 A CN106938633 A CN 106938633A CN 201710170685 A CN201710170685 A CN 201710170685A CN 106938633 A CN106938633 A CN 106938633A
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- embeded processors
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- arm embeded
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- 230000006870 function Effects 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 14
- 230000000007 visual effect Effects 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 9
- 230000006855 networking Effects 0.000 abstract description 7
- 230000004224 protection Effects 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 206010039203 Road traffic accident Diseases 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/22—Display screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/11—Instrument graphical user interfaces or menu aspects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/143—Touch sensitive instrument input devices
- B60K2360/1438—Touch screens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Traffic Control Systems (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a kind of embedded intelligent vehicle-carried terminal based on ARM, including ARM embeded processors, system power supply module, memory module, wireless communication module, voice synthetic module, backup camera, LCDs, audio-frequency module, instruction input module and spare interface module, microprocessor of the invention based on ARM9 kernels, processing speed is fast, and it is integrated with abundant control interface, peripheral circuit is simple, it is cheap, effectively reduce cost, system integration multimedia function, file management facilities, visual parking device function, vehicle-mounted voice phone function, wireless networking capabilities, speech navigation function etc., driver can be safer, fast, efficient driving, simultaneously under the support of wireless data communication technology and computer networking technology, driver and passenger can be in security protections, relief and traffic accident are surveyed more effectively to be serviced in the fields such as Check.
Description
Technical field
The invention belongs to car-mounted terminal technical field, it is related to a kind of Embedded Vehicle Terminal, it is specifically a kind of based on ARM's
Embedded intelligent vehicle-carried terminal.
Background technology
At present, domestic automobile industry development is rapid, and the volume of production and marketing of automobile is growing, and China is own through turning into after the U.S. and day
The third-largest automobile consumption state after this.Thus developing rapidly for Automobile Electronic Industry is driven.Automobile electronics are mainly concluded
For two classes：One class is electronic control device for vehicle, and electronic control device for vehicle will be used cooperatively with mechanical system on car, i.e., so-called
" electric-mechanic control system ", it includes electrical control unit, electrical power steering, braking anti-lock control etc.；Another kind of is vehicle-mounted automobile
Electronic installation, vehicular automotive electronic device is the electronic installation that can be independently used under automotive environment, and it and automobile are in itself simultaneously
Without direct relation, it includes vehicle information system, navigation system, vehicle mounted communication equipment, vehicle entertainment system etc..
Vehicle intellectualized is the developing direction of automobile industry, and it is built upon electronic technology, information technology, computer technology
In contour technical foundation.Intelligent vehicle is except Auto Electronic Controlled System, also including vehicular automotive electronic device, existing
Intelligent vehicle, typically assembled by multiple equipment with standalone feature, such as on-vehicle acoustic apparatus, radar for backing car, vehicle-mounted
Mobile phone, they are manufactured all by being the equipment with standalone feature by different producers, need to be mounted so that multiple set
It is standby, more interior space is occupied, and operate the relatively independent management for being also unfavorable for driver.
The content of the invention
It is an object of the invention to provide a kind of embedded intelligent vehicle-carried terminal based on ARM.
The purpose of the present invention can be achieved through the following technical solutions：
Embedded intelligent vehicle-carried terminal based on ARM, including ARM embeded processors, system power supply module, storage mould
Block, wireless communication module, voice synthetic module, backup camera, LCDs, audio-frequency module, instruction input module and
Spare interface module；
The ARM embeded processors, using the microprocessor of ARM9 kernels, realize the control to each functional module of system
System；
The system power supply module, for being powered to ARM embeded processors and each functional module；
The memory module, connects ARM embeded processors, including FLASH memory, SDRAM memory and SD are deposited
Card storage；
The FLASH memory, for storage system file data；The SDRAM memory, for system program operation
When code loading and operation；The SD storage cards, the external memory space of system is extended for user；
The wireless communication module, ARM embeded processors, the reality for being responsible for system communication function are connected by serial ports
It is existing；
The voice synthetic module, connects ARM embeded processors, for text information to be changed into voice by serial ports
Output, the synthesis that the automatic reading of car phone short message and some system voices are pointed out；
The backup camera, connects ARM embeded processors by USB connections, realizes visual parking device function；
The LCDs, connect ARM embeded processors, by the information of system in the way of graphical interfaces intuitively
Feed back to driver；
The audio-frequency module, connects ARM embeded processors, and the acoustic processing of responsible system, including the sound of system are defeated
Go out the collection input with external voice；
The instruction input module, connects ARM embeded processors, is that driver carries out information input and system operatio
Capital equipment；
The spare interface module, connects ARM embeded processors, including jtag interface, USB interface and UART strings
Mouthful, the jtag interface is used for the on-line debugging and download program of system；USB interface and the UART serial ports is external for accessing
USB device and serial equipment.
Beneficial effects of the present invention：The embedded intelligent vehicle-carried terminal that the present invention is provided, the microprocessor based on ARM9 kernels
Device, processing speed is fast, and is integrated with abundant control interface, and peripheral circuit is simple, cheap, effectively reduces into
This, the system integration multimedia function, file management facilities, visual parking device function, vehicle-mounted voice phone function, wireless networking work(
Energy, speech navigation function etc., driver can more safely, quickly, efficiently drive a car, while in wireless data communication skill
Under the support of art and computer networking technology, driver and passenger can be surveyed in the fields such as Check in security protection, relief and traffic accident
More effectively serviced.
Brief description of the drawings
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the system schematic of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, the invention provides a kind of embedded intelligent vehicle-carried terminal based on ARM, including the embedded places of ARM
Manage device, system power supply module, memory module, wireless communication module, voice synthetic module, backup camera, LCDs, sound
Frequency module, instruction input module and spare interface module.
ARM embeded processors, using the microprocessor of ARM9 kernels, realize the control to each functional module of system.By
The characteristics of arm processor has high integration, many peripheral functions are all integrated into chip internal, substantially reduce system body
Product, and reduce cost.
System power supply module, for being powered to ARM embeded processors and each functional module.
Memory module, connects ARM embeded processors, including FLASH memory, SDRAM memory and SD storage cards；
Wherein, FLASH memory, for storage system file data, equivalent to the external memory storage hard disk in PC.
SDRAM memory, for the loading and operation of system program runtime code, equivalent to the RAM card in PC.
SD storage cards, the external memory space of system is extended for user, some multimedia files are mainly stored, such as MP3,
Film is isometric big and needs the file that often updates.
Wireless communication module, by serial ports connection ARM embeded processors, the realization for being responsible for system communication function,
Mainly include car phone function and wireless networking capabilities.
Voice synthetic module, ARM embeded processors are connected by serial ports, defeated for text information to be changed into voice
Go out, be mainly used in the synthesis that the automatic reading and some system voices of car phone short message are pointed out.
Backup camera, connects ARM embeded processors by USB connections, realizes visual parking device function, driver passes through
Environment after the LCDs observation car of embedded intelligent vehicle-carried terminal, realizes efficient, safety reversing.
LCDs, connects ARM embeded processors, the information of system is intuitively fed back in the way of graphical interfaces
To driver, in embedded intelligent vehicle-carried terminal, liquid crystal display is the capital equipment that driver obtains system information, similar
Display on PC.
Audio-frequency module, connect ARM embeded processors, be responsible for system acoustic processing, including system sound output and
The collection input of external voice, wherein input mainly realizes sound-recording function by microphone.Speech-sound synthesizing function and vehicle mounted electric
The acoustic processing of words function is completed alone by respective functional module, is not handled by the part audio-frequency module.
Instruction input module, connects ARM embeded processors, using touch-screen, is that driver carries out information input and is
Unite operation capital equipment, meanwhile, in order to increase the flexibility of system, except being inputted using touch-screen, be additionally provided with by
Key inputting device, for part special operational, such as directly opens visual parking device function.
Spare interface module, connects ARM embeded processors, including jtag interface, USB interface and UART serial ports,
Jtag interface is used for the on-line debugging and download program of system；USB interface and UART serial ports are used to access circumscribed USB equipment and string
Jaws equipment, facilitates system to be communicated with other equipment, improves the scalability of system.
The embedded intelligent vehicle-carried terminal that the present invention is provided, based on the microprocessor of ARM9 kernels, processing speed is fast, and
It is integrated with abundant control interface, peripheral circuit is simple, cheap, effectively reduces cost, system integration multimedia
Function, file management facilities, visual parking device function, vehicle-mounted voice phone function, wireless networking capabilities, speech navigation function etc.,
Driver can more safely, quickly, efficiently drive a car, while in wireless data communication technology and computer networking technology
Support under, driver and passenger can survey in the fields such as Check in security protection, relief and traffic accident and more effectively be serviced.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example are described
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can be closed in any one or more embodiments or example
Suitable mode is combined.
Above content is only to structure example of the present invention and explanation, affiliated those skilled in the art couple
Described specific embodiment is made various modifications or supplement or substituted using similar mode, without departing from invention
Structure surmounts scope defined in the claims, all should belong to protection scope of the present invention.
Claims (1)
1. the embedded intelligent vehicle-carried terminal based on ARM, it is characterised in that：Including ARM embeded processors, system power supply mould
Block, memory module, wireless communication module, voice synthetic module, backup camera, LCDs, audio-frequency module, instruction input
Module and spare interface module；
The ARM embeded processors, using the microprocessor of ARM9 kernels, realize the control to each functional module of system；
The system power supply module, for being powered to ARM embeded processors and each functional module；
The memory module, connects ARM embeded processors, including FLASH memory, SDRAM memory and SD storage cards；
The FLASH memory, for storage system file data；The SDRAM memory, the epoch are run for system program
The loading and operation of code；The SD storage cards, the external memory space of system is extended for user；
The wireless communication module, ARM embeded processors, the realization for being responsible for system communication function are connected by serial ports；
The voice synthetic module, ARM embeded processors are connected by serial ports, defeated for text information to be changed into voice
Go out, the synthesis that the automatic reading of car phone short message and some system voices are pointed out；
The backup camera, connects ARM embeded processors by USB connections, realizes visual parking device function；
The LCDs, connects ARM embeded processors, the information of system is intuitively fed back in the way of graphical interfaces
To driver；
The audio-frequency module, connect ARM embeded processors, be responsible for system acoustic processing, including system sound output and
The collection input of external voice；
The instruction input module, connects ARM embeded processors, is that driver carries out the main of information input and system operatio
Equipment；
The spare interface module, connects ARM embeded processors, including jtag interface, USB interface and UART serial ports, institute
Stating jtag interface is used for the on-line debugging and download program of system；USB interface and the UART serial ports is set for accessing circumscribed USB
Standby and serial equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710170685.8A CN106938633A (en) | 2017-03-21 | 2017-03-21 | Embedded intelligent vehicle-carried terminal based on ARM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710170685.8A CN106938633A (en) | 2017-03-21 | 2017-03-21 | Embedded intelligent vehicle-carried terminal based on ARM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106938633A true CN106938633A (en) | 2017-07-11 |
Family
ID=59462953
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710170685.8A Pending CN106938633A (en) | 2017-03-21 | 2017-03-21 | Embedded intelligent vehicle-carried terminal based on ARM |
Country Status (1)
| Country | Link |
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| CN (1) | CN106938633A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2800362Y (en) * | 2004-12-31 | 2006-07-26 | 北京航空航天大学 | Intelligent vehicle-carried information terminal |
| CN2847225Y (en) * | 2005-08-04 | 2006-12-13 | 河北工业大学 | Vehicle carried navigation control multimedia device |
| US20070005802A1 (en) * | 2003-01-31 | 2007-01-04 | Andre Barkowski | Computer system for use in vehicles |
| US20070067536A1 (en) * | 2000-12-29 | 2007-03-22 | Michele Borgatti | Electronic system having modular expansion function facilities |
| CN202593454U (en) * | 2012-05-31 | 2012-12-12 | 南京交通职业技术学院 | Vehicle voice alarm device |
| CN103885359A (en) * | 2014-02-26 | 2014-06-25 | 中山大学 | Intelligent vehicle-mounted terminal based on embedded ARM |
-
2017
- 2017-03-21 CN CN201710170685.8A patent/CN106938633A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070067536A1 (en) * | 2000-12-29 | 2007-03-22 | Michele Borgatti | Electronic system having modular expansion function facilities |
| US20070005802A1 (en) * | 2003-01-31 | 2007-01-04 | Andre Barkowski | Computer system for use in vehicles |
| CN2800362Y (en) * | 2004-12-31 | 2006-07-26 | 北京航空航天大学 | Intelligent vehicle-carried information terminal |
| CN2847225Y (en) * | 2005-08-04 | 2006-12-13 | 河北工业大学 | Vehicle carried navigation control multimedia device |
| CN202593454U (en) * | 2012-05-31 | 2012-12-12 | 南京交通职业技术学院 | Vehicle voice alarm device |
| CN103885359A (en) * | 2014-02-26 | 2014-06-25 | 中山大学 | Intelligent vehicle-mounted terminal based on embedded ARM |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170711 |