CN106379259A - Vehicle-borne integrated information system based on wireless network - Google Patents
Vehicle-borne integrated information system based on wireless network Download PDFInfo
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- CN106379259A CN106379259A CN201610885653.1A CN201610885653A CN106379259A CN 106379259 A CN106379259 A CN 106379259A CN 201610885653 A CN201610885653 A CN 201610885653A CN 106379259 A CN106379259 A CN 106379259A
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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
- B60R16/023—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 for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
Abstract
The invention provides a vehicle-borne integrated information system based on a wireless network, which adopts the design concept of separated hardware and software, so that hardware development and software development are relatively independent, and the independent design of hardware is more helpful to the standardized and modular production. The independent development of software greatly improves the function diversity of the vehicle-borne information system, the sharing of hardware and the flexibility of the development, and is favorable for the personalized vehicle-borne information system service. For the vehicle-borne information system platform having a flexible structure, the underlying hardware equipment integrates Internet, wireless communication, vehicle-borne network and other communication interfaces, is independent from the hardware development application layer module on the basis of an embedded operating system, and finally uses a unified man-machine interface. The vehicle-borne information system platform is independent from the hardware platform, can automatically identify the hardware, and is an integrated information system that can conduct software application extension.
Description
Technical field
The present invention relates to areas of information technology, more particularly to one kind are based on wireless network vehicle integrated information system.
Background technology
Inter-vehicle information system is that one kind can make driver in the process of moving, understands automobile in time by vehicle-mounted electronic equipment
The condition information running and the device of external information.With the development of modern automobile industry and electronic technology, automobile navigation, logical
The function electronic systems such as letter, mobile office, multimedia recreation, security protection auxiliary driving and remote fault diagnosis can pass through network skill
Art networking forms on-vehicle information network system.Following automobile instrument system is towards the vehicle-mounted letter of integrated, intelligent, all-graphic
The direction of breath system platform is developed.
First generation inter-vehicle information system only has simple device.Nineteen thirty Gao Erwengaoerwen, manufacturing company produced first
Platform auto radio, this is one of earliest car-mounted information apparatus, and this device had once played huge in World War II
Effect.It is similar to this car-mounted information apparatus and includes car phone, drive recorder etc., they are the young birds of inter-vehicle information system
Shape.This kind of feature is that the feature of car-mounted device is:
(1) single function.I.e. often towards an application service, such as drive recorder is only responsible for vehicle row to a kind of device
Sail the record of state.Car-mounted information apparatus is all to be made independent part according to different applications.
(2) structure is simple.The structure of sensor-controller-executor's pattern.Limited by controller performance simultaneously,
The information that first generation car-mounted information apparatus is processed is also extremely limited.
(3) rely on external data.Due to being limited by itself memory capacity, the first generation car-mounted information apparatus work when
Wait the often data outside heavy dependence.
(4) software and hardware does not separate.The design philosophy of first generation car-mounted information apparatus is perfectly facing service.Specifically should
With corresponding specific hardware configuration, the specific hardware configuration specific software of correspondence, software is often solidificated in the middle of hardware device.
The unseparated design system of software and hardware makes hardware device not have reusability, and systemic-function cannot extend.
Second filial generation inter-vehicle information system is that occurred in the form of vehicle-mounted autonomous navigation device.1984, the Etak of the U.S. was public
The First commercial car that department discloses an entitled NavigatiorTM first carries autonomous navigation device, using inertial positioning and electronics
Map matching technology, indicates the birth of the inter-vehicle information system that vehicle-mounted independent navigation is main body.Second filial generation inter-vehicle information system
An other big feature is to combine vehicular amusement apparatus.Based on the digital storage equipment of DVD/VCD/DV, hard disk, it is integrated with numeral
Sound equipment, radio, the multimedia equipment such as television set.Except with touch screen and button in addition to primary human interface, also supporting voice
Identification.Vehicle-mounted independent navigation mainly utilizes electronic chart to combine the inertial navigation set such as GPS and gyroscope, provides car for driver
Positioning, optimal travel route select, traffic navigation and geographical position inquiry, the driftage function such as course correction.
Third generation inter-vehicle information system calculates machine as platform with vehicle-mounted microcomputer, integrated various functions.Third generation on-vehicle information system
System presents following features:
(1) hardware and software platform trend.The hardware and software platform of inter-vehicle information system includes two parts, hardware platform and software platform
Change.Hardware platform is presented as widely using of vehicle-mounted pico computer, and it provides a complete physics to set for the service on upper strata
Standby support, such system platform makes:1The Data Source of inter-vehicle information system is wider；° data storage needs capacity bigger；》Meter
Calculation ability is more powerful.The hardware and software platform of software focuses on to run to application service provides public software platform, and increase code can
Transplantability.Embedded OS has more and more been applied in vehicle electronic control unit, European car industrial quarters
Distributed real-time systems standard OSEK/VDX of exploitation, has greatly promoted the exploitation of vehicle-mounted embedded type operating system.Meanwhile, micro-
The intervention of the IT industry giant such as soft IBM also can promote the hardware and software platform trend of inter-vehicle information system.
(2) Informational Trend.Second filial generation information system passes through CD or CF card etc. provides static state, the third generation for driver
Inter-vehicle information system is more focused on interacting with extraneous, and therefore various communication interfaces get more and more.With automobile to security performance
Require constantly to improve, In-vehicle networking two-forty on traditional CAN and LIN bus foundation, the renewal of high fault tolerance is changed
For trend, T-CAN, FTTCAN, TTP/C, BYTEFLIGHT, FlexRay are all based on the controller network bus of Time Triggered
Standard, transfer rate is up to more than 1MBPS.MOST bus (MultimediaOr-iented SupportTech1) is by wearing nurse
Strangle-run quickly a kind of data/address bus towards multi-medium data transmission that (crying now Daimler Chrysler) develops, it is lightweight,
Solid, easy for installation, transfer rate is up to 45M/bps.IDB-1394 is an agreement based on IEEE 1394B data form,
It makes the data transfer between computer and periphery reach 400M/bps.Therefore various vehicle bus increasing quilt
It is integrated on inter-vehicle information system.In-car outer wireless communication technique is also integrated in third generation inter-vehicle information system in a large number.
Enter driving-car, car-people, the communication between Che-road.The Bluetooth technology of this kind of technology such as short-distance wireless communication, third generation number
Word cellular mobile telecommunications, satellite communication, special short-distance wireless communication etc..Build WLAN using Bluetooth technology, then
Carry out information exchange with outside car again.Analog cellular mobile communcations system is occupied replacement to the end of the nineties by digital cellular communication system
Status, message capacity exponentially increases, and widely used cell phone is carried out data exchange by inter-vehicle information system.
(3) separation of software and hardware designer trends.The separate design thought of hardware and software (application service) is so that hardware development
Relatively independent with software development.And the independent design of hardware is more conducive to standardization, modularized production；The stand-alone development of software is big
Improve greatly the multiformity (being not only restricted to hardware device) of inter-vehicle information system function, the sharing of hardware and the flexibility developed,
Concurrently facilitate the inter-vehicle information system service of personalization, there is the inter-vehicle information system platform of flexible structure.Its bottom hard
The part equipment collection various communication interfaces such as one-tenth internet, radio communication, In-vehicle networking (various vehicle bus), in embedded operation
Independent of hardware development application layer module on the basis of system, finally using unified man machine interface.
Content of the invention
It is an object of the invention to provide a kind of be based on wireless network vehicle integrated information system.
The purpose of the present invention can be achieved through the following technical solutions：
One kind is based on wireless network vehicle integrated information system, at hardware identification unit, data acquisition unit, data
Reason unit, display unit, application interface unit data interface unit；
Described hardware identification unit, the hardware that automatic identification scans, and driver is installed it is ensured that access hardware
Can normally use, including bluetooth recognition, WIFI identification, WCDMA/CDMA2000/FDD_LTE/TDD_LTE identification, USB device
Identification, and other equipment identification；
Described data acquisition unit, obtains data when from the sensor accessing Vehicular system, and will get
Data sends data processing unit to；
Described data processing unit, from data acquisition unit real-time reception data, and the data receiving is carried out lattice
Formulaization is processed, and is supplied to data interface unit, for application call；
Described display unit, provides display interface, and receives the data of unit, is shown to user；
Described application interface unit, provides application interface；
Described data interface unit, receiving data processing unit provide format data, and pass through standard interface
For outside or inside routine call.
Beneficial effects of the present invention：
One kind provided by the present invention is based on wireless network vehicle integrated information system, with common vehicle integrated information system
System provides particular solution for a certain vehicle, comprises that hardware system is different with software system, and the present invention's is vehicle-mounted
Integrated information system be provide a kind of independent of hardware system, transplantation, extendible software system, user can be at us
System on carry out secondary development, thus meet for the specific vehicle of client individual demand.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing providing obtains other accompanying drawings.
Fig. 1 is the system schematic of the present invention.
Fig. 2 is the hierarchical diagram of the present invention.
Specific embodiment
The core of the present invention is to provide one kind to be based on wireless network vehicle integrated information system.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, is clearly and completely described to the technical scheme in the embodiment of the present invention, and described embodiment is only the present invention
A part of embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
The every other embodiment being obtained under the premise of making creative work, broadly falls into the scope of protection of the invention.
The invention provides a kind of be based on wireless network vehicle integrated information system, including three layers of system structure, difference
For hardware identification layer, core processing layer, external interface layer；Hardware identification layer includes hardware identification cells D 120, core processing layer
Including data acquisition unit D100, data processing unit D140, display unit D150, external interface layer includes application interface unit
D130, data interface unit D160.
Described hardware identification layer is mainly the hardware of the various access of automatic identification, and automatically installs driving it is ensured that heat is inserted
The hardware pulling out can normally use.
Described core processing layer is used for collecting and formatting processing data, calls for high-level interface.
Described external interface layer provides data-interface and application with regard to interface, for external call.
Described data acquisition unit D100, obtains data when from the sensor accessing Vehicular system, and will obtain
To data send data processing unit D140 to.
Described hardware identification cells D 120, the hardware that automatic identification scans, and driver is installed it is ensured that access
Hardware can normally use, including bluetooth recognition, WIFI identification, WCDMA/CDMA2000/FDD_LTE/TDD_LTE identification, USB
Equipment identifies, and other equipment identification.
Described application interface unit D130, provides application interface, and third party can be applied based on these interface exploitations, from
And improve the practicality of system.
Described data processing unit D140, from data acquisition unit D100 real-time reception data, and by the number receiving
According to formatting process, it is supplied to data interface unit D160, for application call.
Described display unit D150, provides display interface, and receives the data of unit, is shown to user.
Described data interface unit D160, what receiving data processing unit D140 provided format data, and pass through
Standard interface supplies outside or inside routine call.
One kind provided by the present invention is based on wireless network vehicle integrated information system, with common vehicle integrated information system
System provides particular solution for a certain vehicle, comprises that hardware system is different with software system, and the present invention's is vehicle-mounted
Integrated information system be provide a kind of independent of hardware system, transplantation, extendible software system, user can be at us
System on carry out secondary development, thus meet for the specific vehicle of client individual demand.
For convenience of description, it is divided into various units, module to be respectively described with function when describing apparatus above.Certainly, exist
Implement the function of each unit, module can be realized in same or multiple softwares and/or hardware during the application.
As seen through the above description of the embodiments, those skilled in the art can be understood that the application can
Mode by software plus necessary general hardware platform to be realized.Based on such understanding, the technical scheme essence of the application
On in other words prior art is contributed partly can be embodied in the form of software product, this computer software product
Can be stored in storage medium, such as ROM/RAM, magnetic disc, CD etc., include some instructions use so that a computer equipment
(can be personal computer, server, or network equipment etc.) execution each embodiment of the application or embodiment
Some partly described methods.
Device embodiments described above are only the schematically wherein said unit illustrating as separating component
Can be or may not be physically separate, as the part that unit shows can be or may not be physics list
Unit, you can with positioned at a place, or can also be distributed on multiple NEs.Can be selected it according to the actual needs
In the purpose to realize present embodiment scheme for some or all of module.Those of ordinary skill in the art are not paying creation
Property work in the case of, you can to understand and to implement.
The application can be used in numerous general or special purpose computing system environment or configuration.For example：Personal computer, service
Device computer, handheld device or portable set, laptop device, multicomputer system, the system based on microprocessor, top set
Box, programmable consumer-elcetronics devices, network PC, minicomputer, mainframe computer, include any of the above system or equipment
Distributed computing environment etc..
The application can be described in the general context of computer executable instructions, such as program
Module.Usually, program module includes execution particular task or the routine realizing particular abstract data type, program, object, group
Part, data structure etc..The application can also be put into practice in a distributed computing environment, in these distributed computing environment, by
The remote processing devices connected by communication network are executing task.In a distributed computing environment, program module is permissible
It is located in the local and remote computer-readable storage medium including storage device.
In the description of this specification, the description of reference term " embodiment ", " example ", " specific example " etc. means
It is contained at least one enforcement of the present invention in conjunction with the specific features of this embodiment or example description, structure, material or feature
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
And, the specific features of description, structure, material or feature can be to close in any one or more embodiments or example
Suitable mode combines.
Above content is only to present configuration example and explanation, affiliated those skilled in the art couple
Described specific embodiment is made various modifications or supplements or substituted using similar mode, without departing from invention
Structure or surmount scope defined in the claims, all should belong to protection scope of the present invention.
Claims (1)
1. one kind is based on wireless network vehicle integrated information system it is characterised in that including hardware identification unit, data acquisition list
Unit, data processing unit, display unit, application interface unit data interface unit；
Described hardware identification unit, the hardware that automatic identification scans, and driver is installed it is ensured that the hardware accessing is permissible
Normal use, knows including bluetooth recognition, WIFI identification, WCDMA/CDMA2000/FDD_LTE/TDD_LTE identification, USB device
Not, and other equipment identification；
Described data acquisition unit, obtains data when from the sensor accessing Vehicular system, and by the data getting
Send data processing unit to；
Described data processing unit, from data acquisition unit real-time reception data, and the data receiving is formatted
Process, be supplied to data interface unit, for application call；
Described display unit, provides display interface, and receives the data of unit, is shown to user；
Described application interface unit, provides application interface；
Described data interface unit, what receiving data processing unit provided format data, and by standard interface for outward
Portion or internal processes call.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610885653.1A CN106379259A (en) | 2016-10-10 | 2016-10-10 | Vehicle-borne integrated information system based on wireless network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610885653.1A CN106379259A (en) | 2016-10-10 | 2016-10-10 | Vehicle-borne integrated information system based on wireless network |
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| Publication Number | Publication Date |
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| CN106379259A true CN106379259A (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610885653.1A Pending CN106379259A (en) | 2016-10-10 | 2016-10-10 | Vehicle-borne integrated information system based on wireless network |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107018179A (en) * | 2017-03-21 | 2017-08-04 | 合肥极友软件开发有限公司 | Vehicle integrated information system based on wireless network |
| CN107547871A (en) * | 2017-09-05 | 2018-01-05 | 郑州天迈科技股份有限公司 | A kind of car-mounted terminal audio frequency and video management system |
| CN114200873A (en) * | 2022-02-17 | 2022-03-18 | 北京清研宏达信息科技有限公司 | Modularized vehicle-mounted intelligent control software system based on SOA (service oriented architecture) and control method |
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| CN105893143A (en) * | 2015-02-13 | 2016-08-24 | 三星电子株式会社 | Method and apparatus for batch-processing multiple data |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107018179A (en) * | 2017-03-21 | 2017-08-04 | 合肥极友软件开发有限公司 | Vehicle integrated information system based on wireless network |
| CN107547871A (en) * | 2017-09-05 | 2018-01-05 | 郑州天迈科技股份有限公司 | A kind of car-mounted terminal audio frequency and video management system |
| CN114200873A (en) * | 2022-02-17 | 2022-03-18 | 北京清研宏达信息科技有限公司 | Modularized vehicle-mounted intelligent control software system based on SOA (service oriented architecture) and control method |
| CN114200873B (en) * | 2022-02-17 | 2022-05-13 | 北京清研宏达信息科技有限公司 | Modularized vehicle-mounted intelligent control software system based on SOA architecture and control method |
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Application publication date: 20170208 |
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