[go: up one dir, main page]

CN106352887A - Motormeter simple navigation method and system based on CAN bus - Google Patents

Motormeter simple navigation method and system based on CAN bus Download PDF

Info

Publication number
CN106352887A
CN106352887A CN201610792745.5A CN201610792745A CN106352887A CN 106352887 A CN106352887 A CN 106352887A CN 201610792745 A CN201610792745 A CN 201610792745A CN 106352887 A CN106352887 A CN 106352887A
Authority
CN
China
Prior art keywords
navi
instrument
turn
flight interface
message
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610792745.5A
Other languages
Chinese (zh)
Inventor
王冰瑶
石翠娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI VISTEON AUTOMOTIVE ELECTRONIC SYSTEMS Co Ltd
Original Assignee
SHANGHAI VISTEON AUTOMOTIVE ELECTRONIC SYSTEMS Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANGHAI VISTEON AUTOMOTIVE ELECTRONIC SYSTEMS Co Ltd filed Critical SHANGHAI VISTEON AUTOMOTIVE ELECTRONIC SYSTEMS Co Ltd
Priority to CN201610792745.5A priority Critical patent/CN106352887A/en
Publication of CN106352887A publication Critical patent/CN106352887A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers
    • G01C21/3626Details of the output of route guidance instructions
    • G01C21/3661Guidance output on an external device, e.g. car radio

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)

Abstract

A motormeter simple navigation method based on a CAN bus comprises the following steps: adding navigation information application messages on the CAN bus, wherein the navigation information application messages comprise a turning information message Navi_Turn, a distance information message Navi-Distance, a roundabout branch junction sum message Navi_Branch Num Of Round and a roundabout branch junction existing message Navi-Round Exit; and displaying corresponding information by using a motormeter according to the navigation information application messages. The navigation information application messages are added on the automotive CAN bus, so that the motormeter has a function of displaying simple navigation information, sight deviation of a driver can be reduced, driving safety is improved, and meanwhile, science and technology feeling of a whole automobile is further improved.

Description

The simple air navigation aid of automobile instrument based on can bus and its system
Technical field
The present invention relates to automobile navigation field, the simple air navigation aid of the more particularly, to a kind of automobile instrument based on can bus And its system.
Background technology
At present, auto navigation function is shown on multimedia video-audio system, because middle control position limits, causes and drives The person of sailing, in the process of moving as navigation-related information to be checked, needs to make the sight line of oneself deviate driving sight, largely effects on and drive Sail safety.
Content of the invention
Based on this, for above-mentioned technical problem, provide a kind of simple air navigation aid of automobile instrument based on can bus and its System.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of simple air navigation aid of the automobile instrument based on can bus, comprising:
Navigation information application message is increased on can bus, described navigation information application message includes direction information message Navi_turn, range information message navi_distance, rotary island branch crossing sum message navi_branchnumofround And rotary island branch crossing rolls message navi_roundexit away from;
Automobile instrument shows corresponding information according to described navigation information application message:
When automobile instrument receives navi_turn and is equal to 0, instrument flight interface display " navigation is closed ";
When automobile instrument receives navi_turn and is equal to 1, instrument flight interface display " is turned left ", if now receiving Value x of navi_distance meets 1-20, then instrument flight interface shows " turning left after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 2, instrument flight interface display " is turned right ", if now receiving Value x of navi_distance meets 1-20, then instrument flight interface shows " turning right after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 3, instrument flight interface display " is kept straight on ", if now receiving Value x of navi_distance meets 1-20, then instrument flight interface shows " straight trip x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 4, instrument flight interface display " left-hand rotation is turned around ", if now receive Value x to navi_distance meets 1-20, then instrument flight interface shows " turning left to turn around after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 5, instrument flight interface display " right-hand rotation is turned around ", if now receive Value x to navi_distance meets 1-20, then instrument flight interface shows " turn right after x rice and turn around " simultaneously;
When automobile instrument receives navi_turn and is equal to 6, instrument flight interface display " entrance rotary island ", if now receive Value x to navi_distance meets 1-20, then instrument flight interface shows " entering rotary island after x rice " simultaneously, if now receiving Value y of navi_branchnumofround meets 1-8, then instrument flight interface display " rotary island branch crossing sum y ";If receiving Value z to navi_roundexit meets 1-8, then instrument flight interface display " z-th rotary island branch crossing is rolled away from ".
The message length of described navigation information application message is 8byte.
The message transmission types of described navigation information application message adopt event mode.
This programme further relates to a kind of simple navigation system of automobile instrument based on can bus, comprising:
Message module, for increasing navigation information application message in can bus, described navigation information application message includes Direction information message navi_turn, range information message navi_distance, rotary island branch crossing sum message navi_ Message navi_roundexit is rolled at branchnumofround and rotary island branch crossing away from;
Navigation information display module, shows corresponding information for automobile instrument according to described navigation information application message:
When automobile instrument receives navi_turn and is equal to 0, instrument flight interface display " navigation is closed ";
When automobile instrument receives navi_turn and is equal to 1, instrument flight interface display " is turned left ", if now receiving Value x of navi_distance meets 1-20, then instrument flight interface shows " turning left after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 2, instrument flight interface display " is turned right ", if now receiving Value x of navi_distance meets 1-20, then instrument flight interface shows " turning right after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 3, instrument flight interface display " is kept straight on ", if now receiving Value x of navi_distance meets 1-20, then instrument flight interface shows " straight trip x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 4, instrument flight interface display " left-hand rotation is turned around ", if now receive Value x to navi_distance meets 1-20, then instrument flight interface shows " turning left to turn around after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 5, instrument flight interface display " right-hand rotation is turned around ", if now receive Value x to navi_distance meets 1-20, then instrument flight interface shows " turn right after x rice and turn around " simultaneously;
When automobile instrument receives navi_turn and is equal to 6, instrument flight interface display " entrance rotary island ", if now receive Value x to navi_distance meets 1-20, then instrument flight interface shows " entering rotary island after x rice " simultaneously, if now receiving Value y of navi_branchnumofround meets 1-8, then instrument flight interface display " rotary island branch crossing sum y ";If receiving Value z to navi_roundexit meets 1-8, then instrument flight interface display " z-th rotary island branch crossing is rolled away from ".
The message length of described navigation information application message is 8byte.
The message transmission types of described navigation information application message adopt event mode.
The present invention increases navigation information application message in automobile can bus, makes automobile instrument be capable of display simple The function of navigation information, makes driver can reduce sight line skew, improves drive safety, also add car load science and technology simultaneously Sense.
Brief description
The present invention is described in detail with reference to the accompanying drawings and detailed description:
Fig. 1 is a kind of flow chart of the simple air navigation aid of automobile instrument based on can bus of the present invention;
Fig. 2 is a kind of structural representation of the simple navigation system of automobile instrument based on can bus of the present invention.
Specific embodiment
As shown in figure 1, a kind of simple air navigation aid of the automobile instrument based on can bus, comprising:
S110, in can bus, increase navigation information application message, navigation information application message includes direction information message Navi_turn, range information message navi_distance, rotary island branch crossing sum message navi_branchnumofround And rotary island branch crossing rolls message navi_roundexit away from.
Preferably, the message length of navigation information application message is 8byte, meanwhile, in order in order to reduce total inorganic nitrogen, The message transmission types of navigation information application message adopt event mode.
S120, automobile instrument show corresponding information according to navigation information application message:
When automobile instrument receives navi_turn and is equal to 0, instrument flight interface display " navigation is closed ";
When automobile instrument receives navi_turn and is equal to 1, instrument flight interface display " is turned left ", if now receiving Value x of navi_distance meets 1-20, then instrument flight interface shows " turning left after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 2, instrument flight interface display " is turned right ", if now receiving Value x of navi_distance meets 1-20, then instrument flight interface shows " turning right after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 3, instrument flight interface display " is kept straight on ", if now receiving Value x of navi_distance meets 1-20, then instrument flight interface shows " straight trip x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 4, instrument flight interface display " left-hand rotation is turned around ", if now receive Value x to navi_distance meets 1-20, then instrument flight interface shows " turning left to turn around after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 5, instrument flight interface display " right-hand rotation is turned around ", if now receive Value x to navi_distance meets 1-20, then instrument flight interface shows " turn right after x rice and turn around " simultaneously;
When automobile instrument receives navi_turn and is equal to 6, instrument flight interface display " entrance rotary island ", if now receive Value x to navi_distance meets 1-20, then instrument flight interface shows " entering rotary island after x rice " simultaneously, if now receiving Value y of navi_branchnumofround meets 1-8, then instrument flight interface display " rotary island branch crossing sum y ";If receiving Value z to navi_roundexit meets 1-8, then instrument flight interface display " z-th rotary island branch crossing is rolled away from ".
The present invention increases navigation information application message in automobile can bus, makes automobile instrument be capable of display simple The function of navigation information, makes driver can reduce sight line skew, improves drive safety, also add car load science and technology simultaneously Sense.
As shown in Fig. 2 the present embodiment further relates to a kind of simple navigation system of automobile instrument based on can bus, including report Civilian module 110 and navigation information display module 120.
Message module 110 is used for increasing navigation information application message in can bus, and navigation information application message includes turning To infomational message navi_turn, range information message navi_distance, rotary island branch crossing sum message navi_ Message navi_roundexit is rolled at branchnumofround and rotary island branch crossing away from.
Preferably, the message length of navigation information application message is 8byte, meanwhile, in order in order to reduce total inorganic nitrogen, The message transmission types of navigation information application message adopt event mode.
Navigation information display module 120 is used for automobile instrument and shows corresponding information according to navigation information application message:
When automobile instrument receives navi_turn and is equal to 0, instrument flight interface display " navigation is closed ";
When automobile instrument receives navi_turn and is equal to 1, instrument flight interface display " is turned left ", if now receiving Value x of navi_distance meets 1-20, then instrument flight interface shows " turning left after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 2, instrument flight interface display " is turned right ", if now receiving Value x of navi_distance meets 1-20, then instrument flight interface shows " turning right after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 3, instrument flight interface display " is kept straight on ", if now receiving Value x of navi_distance meets 1-20, then instrument flight interface shows " straight trip x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 4, instrument flight interface display " left-hand rotation is turned around ", if now receive Value x to navi_distance meets 1-20, then instrument flight interface shows " turning left to turn around after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 5, instrument flight interface display " right-hand rotation is turned around ", if now receive Value x to navi_distance meets 1-20, then instrument flight interface shows " turn right after x rice and turn around " simultaneously;
When automobile instrument receives navi_turn and is equal to 6, instrument flight interface display " entrance rotary island ", if now receive Value x to navi_distance meets 1-20, then instrument flight interface shows " entering rotary island after x rice " simultaneously, if now receiving Value y of navi_branchnumofround meets 1-8, then instrument flight interface display " rotary island branch crossing sum y ";If receiving Value z to navi_roundexit meets 1-8, then instrument flight interface display " z-th rotary island branch crossing is rolled away from ".
The present invention increases navigation information application message in automobile can bus, makes automobile instrument be capable of display simple The function of navigation information, makes driver can reduce sight line skew, improves drive safety, also add car load science and technology simultaneously Sense.
But, those of ordinary skill in the art is it should be appreciated that above embodiment is intended merely to explanation originally Invention, and it is not used as limitation of the invention, as long as in the spirit of the present invention, to embodiment described above Change, modification all will fall in the range of claims of the present invention.

Claims (6)

1. a kind of simple air navigation aid of the automobile instrument based on can bus is it is characterised in that include:
Navigation information application message is increased on can bus, described navigation information application message includes direction information message navi_ Turn, range information message navi_distance, rotary island branch crossing sum message navi_branchnumofround and Rotary island branch rolls message navi_roundexit away from crossing;
Automobile instrument shows corresponding information according to described navigation information application message:
When automobile instrument receives navi_turn and is equal to 0, instrument flight interface display " navigation is closed ";
When automobile instrument receives navi_turn and is equal to 1, instrument flight interface display " is turned left ", if now receiving navi_ Value x of distance meets 1-20, then instrument flight interface shows " turning left after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 2, instrument flight interface display " is turned right ", if now receiving navi_ Value x of distance meets 1-20, then instrument flight interface shows " turning right after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 3, instrument flight interface display " is kept straight on ", if now receiving navi_ Value x of distance meets 1-20, then instrument flight interface shows " straight trip x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 4, instrument flight interface display " left-hand rotation is turned around ", if now receive Value x of navi_distance meets 1-20, then instrument flight interface shows " turning left to turn around after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 5, instrument flight interface display " right-hand rotation is turned around ", if now receive Value x of navi_distance meets 1-20, then instrument flight interface shows " turn right after x rice and turn around " simultaneously;
When automobile instrument receives navi_turn and is equal to 6, instrument flight interface display " entrance rotary island ", if now receive Value x of navi_distance meets 1-20, then instrument flight interface shows " entering rotary island after x rice " simultaneously, if now receiving Value y of navi_branchnumofround meets 1-8, then instrument flight interface display " rotary island branch crossing sum y ";If receiving Value z to navi_roundexit meets 1-8, then instrument flight interface display " z-th rotary island branch crossing is rolled away from ".
2. a kind of simple air navigation aid of automobile instrument based on can bus according to claim 1 is it is characterised in that institute The message length stating navigation information application message is 8byte.
3. a kind of simple air navigation aid of automobile instrument based on can bus according to claim 1 and 2 it is characterised in that The message transmission types of described navigation information application message adopt event mode.
4. a kind of simple navigation system of the automobile instrument based on can bus is it is characterised in that include:
Message module, for increasing navigation information application message in can bus, described navigation information application message includes turning to Infomational message navi_turn, range information message navi_distance, rotary island branch crossing sum message navi_ Message navi_roundexit is rolled at branchnumofround and rotary island branch crossing away from;
Navigation information display module, shows corresponding information for automobile instrument according to described navigation information application message:
When automobile instrument receives navi_turn and is equal to 0, instrument flight interface display " navigation is closed ";
When automobile instrument receives navi_turn and is equal to 1, instrument flight interface display " is turned left ", if now receiving navi_ Value x of distance meets 1-20, then instrument flight interface shows " turning left after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 2, instrument flight interface display " is turned right ", if now receiving navi_ Value x of distance meets 1-20, then instrument flight interface shows " turning right after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 3, instrument flight interface display " is kept straight on ", if now receiving navi_ Value x of distance meets 1-20, then instrument flight interface shows " straight trip x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 4, instrument flight interface display " left-hand rotation is turned around ", if now receive Value x of navi_distance meets 1-20, then instrument flight interface shows " turning left to turn around after x rice " simultaneously;
When automobile instrument receives navi_turn and is equal to 5, instrument flight interface display " right-hand rotation is turned around ", if now receive Value x of navi_distance meets 1-20, then instrument flight interface shows " turn right after x rice and turn around " simultaneously;
When automobile instrument receives navi_turn and is equal to 6, instrument flight interface display " entrance rotary island ", if now receive Value x of navi_distance meets 1-20, then instrument flight interface shows " entering rotary island after x rice " simultaneously, if now receiving Value y of navi_branchnumofround meets 1-8, then instrument flight interface display " rotary island branch crossing sum y ";If receiving Value z to navi_roundexit meets 1-8, then instrument flight interface display " z-th rotary island branch crossing is rolled away from ".
5. a kind of simple air navigation aid of automobile instrument based on can bus according to claim 4 and its system, its feature It is, the message length of described navigation information application message is 8byte.
6. the simple air navigation aid of a kind of automobile instrument based on can bus according to claim 4 or 5 and its system, its It is characterised by, the message transmission types of described navigation information application message adopt event mode.
CN201610792745.5A 2016-08-31 2016-08-31 Motormeter simple navigation method and system based on CAN bus Pending CN106352887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610792745.5A CN106352887A (en) 2016-08-31 2016-08-31 Motormeter simple navigation method and system based on CAN bus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610792745.5A CN106352887A (en) 2016-08-31 2016-08-31 Motormeter simple navigation method and system based on CAN bus

Publications (1)

Publication Number Publication Date
CN106352887A true CN106352887A (en) 2017-01-25

Family

ID=57856908

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610792745.5A Pending CN106352887A (en) 2016-08-31 2016-08-31 Motormeter simple navigation method and system based on CAN bus

Country Status (1)

Country Link
CN (1) CN106352887A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107579891A (en) * 2017-08-29 2018-01-12 奇瑞汽车股份有限公司 A kind of communication system shown for automobile instrument and center display screen interaction and method
CN113733906A (en) * 2021-08-27 2021-12-03 三一汽车制造有限公司 Meter device, meter device display method, and vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1754083A (en) * 2003-02-26 2006-03-29 通腾有限责任公司 Navigation device with touch screen
US20120116670A1 (en) * 2010-11-09 2012-05-10 Darin Paul Rosekrans Range marker for a navigation system
CN102495551A (en) * 2011-11-25 2012-06-13 北京航空航天大学 System and method for simulating information of CAN (Controller Area Network) bus navigation equipment
CN102721432A (en) * 2012-06-08 2012-10-10 广东好帮手电子科技股份有限公司 Automobile instrument with navigation function
CN103879290A (en) * 2012-12-19 2014-06-25 东风汽车公司 Automotive liquid crystal instrument system
CN204439092U (en) * 2015-01-07 2015-07-01 徐子健 Safety on a kind of bicycle is ridden projection range light device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1754083A (en) * 2003-02-26 2006-03-29 通腾有限责任公司 Navigation device with touch screen
US20120116670A1 (en) * 2010-11-09 2012-05-10 Darin Paul Rosekrans Range marker for a navigation system
CN102495551A (en) * 2011-11-25 2012-06-13 北京航空航天大学 System and method for simulating information of CAN (Controller Area Network) bus navigation equipment
CN102721432A (en) * 2012-06-08 2012-10-10 广东好帮手电子科技股份有限公司 Automobile instrument with navigation function
CN103879290A (en) * 2012-12-19 2014-06-25 东风汽车公司 Automotive liquid crystal instrument system
CN204439092U (en) * 2015-01-07 2015-07-01 徐子健 Safety on a kind of bicycle is ridden projection range light device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107579891A (en) * 2017-08-29 2018-01-12 奇瑞汽车股份有限公司 A kind of communication system shown for automobile instrument and center display screen interaction and method
CN113733906A (en) * 2021-08-27 2021-12-03 三一汽车制造有限公司 Meter device, meter device display method, and vehicle

Similar Documents

Publication Publication Date Title
Davidse Older drivers and ADAS: Which systems improve road safety?
US10604180B2 (en) Vehicle traveling control system
JP6330903B2 (en) Information presentation device and information presentation method
US10343694B2 (en) Vehicle drive assistance system
WO2017056224A1 (en) Information presenting device and information presenting method
EP2237241A2 (en) Vehicle operation diagnosis device, vehicle operation diagnosis method, and computer program
WO2012047743A3 (en) Zone driving
JPWO2018109868A1 (en) Vehicle control device
US10152835B2 (en) Vehicle control device
CN111845553A (en) Audio Assistant Module for Autonomous Vehicles
WO2014162522A1 (en) Travel resistance computation device
CN104943608B (en) Vehicle intelligent display device and control method
US20180236872A1 (en) Contextual notification presentation in a transportation apparatus
US11878710B2 (en) Method for carrying out a correction of the direction of travel by a driver assistance system in a motor vehicle, and a control device therefor
CN107428339A (en) Travel controlling system and travel control method
US20200309547A1 (en) Aligning content playback with vehicle travel
CN110949391A (en) Vehicle lane change control method and system, vehicle and storage medium
CN115004277A (en) Driving controls and HMI controls
CN106352887A (en) Motormeter simple navigation method and system based on CAN bus
Rommerskirchen et al. Increasing complexity of driving situations and its impact on an ADAS for anticipatory assistance for the reduction of fuel consumption
CN105913671B (en) Unidirectional two-way traffic uphill way shunting variable speed-limit method
Li et al. Implications of advanced warning messages on eliminating sun glare disturbances at signalized intersections
US20180130349A1 (en) Methods and systems for displaying virtual signs based on vehicle to everything communications
US10246092B2 (en) Method and device for determining a driving state of an external motor vehicle
CN111127954B (en) Safe passing method for vehicles at signal lamp-free intersection

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170125