CN103455347A - Language setting method and system of vehicle-mounted information entertainment system - Google Patents
Language setting method and system of vehicle-mounted information entertainment system Download PDFInfo
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- CN103455347A CN103455347A CN2013103732562A CN201310373256A CN103455347A CN 103455347 A CN103455347 A CN 103455347A CN 2013103732562 A CN2013103732562 A CN 2013103732562A CN 201310373256 A CN201310373256 A CN 201310373256A CN 103455347 A CN103455347 A CN 103455347A
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Abstract
The invention provides a language setting method and a language setting system of a vehicle-mounted information entertainment system. The system mainly consists of a car ECU (electronic control unit), a diagnosis unit and a main end control equipment unit, wherein the main end control equipment unit can build the communication connection with the diagnosis unit, the main control equipment unit is used for inputting control instructions and can send the control instructions to the diagnosis unit, the diagnosis unit can build the communication connection with the car ECU through an OBD (on-board diagnostic) interface and is used for sending the control instructions to the car ECU, and the car ECU is used for controlling the vehicle-mounted information entertainment system. The language setting method and the language setting system of the vehicle-mounted information entertainment system provided by the invention have the advantages that on the basis of the car diagnosis technology, the interaction with a vehicle electric control unit is realized through a personal intelligent terminal, the language setting of the vehicle-mounted information entertainment system is realized, the switching requirement of users on the language type is greatly convenient, the self setting requirement of the users is met, and the time and the money are saved for car owner users.
Description
Technical field
The present invention relates to the vehicle diagnosis technical field, relate in particular to a kind of language setting method and system of vehicle-mounted information and entertainment system.
Background technology
Vehicle-mounted information and entertainment system (IvI, In-Vehicle Infotainment), be to adopt vehicle-mounted special-purpose central processing unit, based on Vehicle Body Bus system and Internet service, and the vehicle integrated information disposal system of formation.IVI can realize comprising a series of application such as three-dimensional navigation, real-time road, IPTV, auxiliary driving, fault detect, information of vehicles, Body Control, mobile office, wireless telecommunications, the amusement function based on online and TSP service, the Cartronic, networking and the intelligent level that promote greatly.
The language of existing vehicle-mounted information and entertainment system arranges mainly and utilizes diagnostic device (as all kinds of former factory diagnostic equipments or first X43 series diagnosis product of levying company's exploitation etc.) to be regulated at the auto repair point, often this type of function simple, operate simple and easy, but, due to product and condition restriction, car owner user can't adjust voluntarily and set.
Summary of the invention
The object of the present invention is to provide a kind of language setting method of vehicle-mounted information and entertainment system, by personal terminal, realize the language setting to vehicle infotainment system.
Another object of the present invention is to provide a kind of language of vehicle-mounted information and entertainment system system to be set, the needs that set up on their own to meet the user.
The objective of the invention is to be achieved through the following technical solutions.
A kind of language of vehicle-mounted information and entertainment system arranges system, mainly automobile ECU, diagnosis unit, opertaing device unit, main side, consists of;
Opertaing device unit, described main side can be set up communication with diagnosis unit and be connected, and described main control equipment unit is for input control order and described steering order can be sent to described diagnosis unit;
Described diagnosis unit can be set up communication by OBD interface and automobile ECU and be connected, and described diagnosis unit is for being sent to described automobile ECU by described steering order;
Described automobile ECU is for controlling vehicle-mounted information and entertainment system.
Further preferably, described data interface circuit is by GPRS module, bluetooth communication module, Wifi wireless communication module, RJ45 network interface and/or USB the electric circuit constitute.
Further preferably, described diagnose interface circuit one termination diagnosis joint, the other end is set up communication with MCU and is connected, and for data converting function is provided, realizes the communication of vehicle diagnostics agreement.
Further preferably, opertaing device unit, described main side is PC or portable intelligent equipment, and described portable intelligent equipment comprises notebook computer, flat board or smart mobile phone.
Further preferably, described diagnosis unit mainly by: OBD joint, diagnose interface circuit, power supply protection circuit, DC-DC circuit, MCU, data interface circuit form.
A kind of language setting method of vehicle-mounted information and entertainment system comprises step:
A: set up communication with diagnosis unit and be connected, set the parameter of with diagnosis unit, carrying out communication;
B: main side opertaing device unit sending controling instruction or data are to diagnosis unit, and described diagnosis unit is connected with the automobile ECU communication by the OBD interface;
C: diagnosis unit is sent to automobile ECU by described steering order or data.
Further preferably, also comprise between step a and step b that the MCU guiding starts the MCU guiding and initialization module carries out initialization process to running environment, obtain user's initialization data are set.
Further preferably, also comprise before step a and start main side opertaing device unit application software.
Further preferably, step b specifically comprises: diagnosis unit, to receiving steering order or data analysis, judges that this steering order or data are legal, and diagnosis unit is carried out corresponding diagnostic application, and the feedback execution result is to opertaing device unit, main side.
Further preferably, also comprise that opertaing device unit, main side is according to the diagnosis unit feedback information, show corresponding informance.
The present invention compared with prior art, beneficial effect is: the language setting method of vehicle-mounted information and entertainment system provided by the invention and system, based on the vehicle diagnosis technology, by individual intelligent terminal and vehicle electrically controlling unit, undertaken alternately, realize the language setting of vehicle-mounted information and entertainment system, greatly facilitate the switching requirement of user to language form, meet the needs that the user sets up on their own, for car owner user saves time and money (without driveing to maintenace point, without waiting, without special cost).Also will see it is specialized operation universalness, commonly usedization, pragmatize (personalization is set by the actual user demand of each car) simultaneously.
The accompanying drawing explanation
The language that Fig. 1 is vehicle-mounted information and entertainment system of the present invention arranges the system hardware theory diagram;
Fig. 2 is that diagnosis unit software of the present invention is realized theory diagram;
The language setting method process flow diagram that Fig. 3 is vehicle-mounted information and entertainment system of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to shown in Fig. 1, the language of vehicle-mounted information and entertainment system of the present invention arranges system and mainly is comprised of automobile ECU, diagnosis unit, opertaing device unit, main side.
Software platform (as Windows is serial, Android is serial, iOS is serial) is not distinguished in opertaing device unit, main side, its hardware components mainly relies on as existing ripe PC (desktop PC, integral type PC etc.), portable intelligent equipment (notebook computer, flat board, mobile phone) etc., support the operation of main side opertaing device unit application software, support one or more communications or data-transformation facility in other communication modes such as serial ports, USB, bluetooth, cable network, wireless network, GPRS simultaneously.
Diagnosis unit is set up communication by wired or wireless mode with opertaing device unit, main side and is connected.
Diagnosis unit mainly by: diagnosis joint, diagnose interface circuit, power supply protection circuit, DC-DC circuit (5V), DC-DC circuit (3.3V), MCU, FLASH storer, reset circuit, data interface circuit form.
The diagnosis joint is connected with the automobile ECU diagnose connector, for diagnosis unit provides power supply;
Diagnose interface circuit one termination diagnosis joint, the other end is set up communication with MCU and is connected, and for data converting function is provided, realizes the communication of vehicle diagnostics agreement;
DC-DC circuit (5V) is connected with diagnosis joint, diagnose interface circuit respectively by power protecting circuit;
Data interface circuit is set up communication with opertaing device unit, main side and is connected, by GPRS module, bluetooth communication module, Wifi wireless communication module, RJ45 network interface and/or USB the electric circuit constitute.
Refer to shown in Fig. 2, the diagnosis unit software section mainly by: master processor program module and diagnostic function module two parts form.The master processor program module comprises: MCU guiding and initialization module, upgrading diagnostic function module and customer parameter setting module, and for the basic running environment of hardware platform is processed.The diagnostic function module comprises: application processing module, communication setting module, vehicle diagnostics communication module etc.
MCU guiding and initialization module are for carrying out initialization process to MCU running environment and peripheral circuit control;
Upgrading diagnostic function module and customer parameter setting module are for realizing the upgrade function of diagnostic function module, the legitimacy of checking the user, user's operational factor or personalized the setting;
Application processing module is for being processed main side opertaing device unit application program;
The communication setting module is for the initialization process to the communication data link layer;
The vehicle communication module, for diagnostic data is carried out to conversion process, provides diagnostic data etc.
Refer to shown in Fig. 3, the language setting method of vehicle-mounted information and entertainment system of the present invention comprises:
Step 301: start main side opertaing device unit application software;
Step 302: set up communication with diagnosis unit and be connected, set the parameter of with diagnosis unit, carrying out communication;
Step 303: start diagnosis unit running environment is carried out to initialization process, obtain user's initialization data are set;
Particularly, the MCU guiding starts MCU guiding and initialization module, and running environment is carried out to initialization process;
Step 304: main side opertaing device unit sending controling instruction or data are to diagnosis unit;
Particularly, also comprise that whether the main side current diagnosis unit of opertaing device unit judges needs upgrading, need to carry out updating operation;
Step 305: diagnosis unit, to receiving steering order or data analysis, judges that whether this steering order or data are legal, if so, enters step 306; Otherwise, return to step 304;
Step 306: diagnosis unit is carried out corresponding diagnostic application, and the feedback execution result is to opertaing device unit, main side;
Step 307: opertaing device unit, main side, according to the diagnosis unit feedback information, shows corresponding informance.
The language setting method of vehicle-mounted information and entertainment system provided by the invention and system, based on the vehicle diagnosis technology, by individual intelligent terminal and vehicle electrically controlling unit, undertaken alternately, realize the language setting of vehicle-mounted information and entertainment system, greatly facilitate the switching requirement of user to language form, meet the needs that the user sets up on their own, for car owner user saves time and money (without driveing to maintenace point, without waiting, without special cost).Also will see it is specialized operation universalness, commonly usedization, pragmatize (personalization is set by the actual user demand of each car) simultaneously.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. the language of a vehicle-mounted information and entertainment system arranges system, it is characterized in that, mainly automobile ECU, diagnosis unit, opertaing device unit, main side, consists of;
Opertaing device unit, described main side can be set up communication with diagnosis unit and be connected, and described main control equipment unit is for input control order and described steering order can be sent to described diagnosis unit;
Described diagnosis unit can be set up communication by OBD interface and automobile ECU and be connected, and described diagnosis unit is for being sent to described automobile ECU by described steering order;
Described automobile ECU is for controlling vehicle-mounted information and entertainment system.
2. the language of vehicle-mounted information and entertainment system as claimed in claim 1 arranges system, it is characterized in that, described data interface circuit is by GPRS module, bluetooth communication module, Wifi wireless communication module, RJ45 network interface and/or USB the electric circuit constitute.
3. the language of vehicle-mounted information and entertainment system as claimed in claim 2 arranges system, it is characterized in that, described diagnose interface circuit one termination diagnosis joint, and the other end is set up communication with MCU and is connected, and for data converting function is provided, realizes the communication of vehicle diagnostics agreement.
4. the language of vehicle-mounted information and entertainment system as claimed in claim 2 arranges system, it is characterized in that, opertaing device unit, described main side is PC or portable intelligent equipment, and described portable intelligent equipment comprises notebook computer, flat board or smart mobile phone.
5. the language of vehicle-mounted information and entertainment system as claimed in claim 1 arranges system, it is characterized in that, described diagnosis unit mainly by: OBD joint, diagnose interface circuit, power supply protection circuit, DC-DC circuit, MCU, data interface circuit form.
6. the language setting method of a vehicle-mounted information and entertainment system, is characterized in that, comprises step:
A: set up communication with diagnosis unit and be connected, set the parameter of with diagnosis unit, carrying out communication;
B: main side opertaing device unit sending controling instruction or data are to diagnosis unit, and described diagnosis unit is connected with the automobile ECU communication by the OBD interface;
C: diagnosis unit is sent to automobile ECU by described steering order or data.
7. the language setting method of vehicle-mounted information and entertainment system as claimed in claim 6, it is characterized in that, also comprise between step a and step b that the MCU guiding starts the MCU guiding and initialization module carries out initialization process to running environment, obtain user's initialization data are set.
8. the language setting method of vehicle-mounted information and entertainment system as claimed in claim 6, is characterized in that, also comprises before step a and start main side opertaing device unit application software.
9. the language setting method of vehicle-mounted information and entertainment system as claimed in claim 7, it is characterized in that, step b specifically comprises: diagnosis unit is to receiving steering order or data analysis, judge that this steering order or data are legal, diagnosis unit is carried out corresponding diagnostic application, and the feedback execution result is to opertaing device unit, main side.
10. the language setting method of vehicle-mounted information and entertainment system as claimed in claim 9, is characterized in that, also comprises that opertaing device unit, main side is according to the diagnosis unit feedback information, shows corresponding informance.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103955382A (en) * | 2014-04-04 | 2014-07-30 | 浙江吉利控股集团有限公司 | Remote writing equipment of OBD (On-Board Device) |
| CN106383677A (en) * | 2015-08-05 | 2017-02-08 | 北汽福田汽车股份有限公司 | Entertainment system and setting method thereof, and vehicle having same |
| CN108136975A (en) * | 2015-10-16 | 2018-06-08 | 大众汽车（中国）投资有限公司 | Method and apparatus for setting up a vehicle infotainment system |
| CN109229073A (en) * | 2018-09-25 | 2019-01-18 | 深圳市元征科技股份有限公司 | A kind of automotive brake pads method for maintaining, system and device |
| RU2690208C2 (en) * | 2014-02-27 | 2019-05-31 | Форд Глобал Технолоджис, ЛЛК | Car communication and entertainment system |
| CN117459190A (en) * | 2023-12-20 | 2024-01-26 | 中汽研（天津）汽车工程研究院有限公司 | OTA communication method of heterogeneous central computing architecture |
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| RU2690208C2 (en) * | 2014-02-27 | 2019-05-31 | Форд Глобал Технолоджис, ЛЛК | Car communication and entertainment system |
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| CN117459190A (en) * | 2023-12-20 | 2024-01-26 | 中汽研（天津）汽车工程研究院有限公司 | OTA communication method of heterogeneous central computing architecture |
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Application publication date: 20131218 |