CN109017306A - The navigation system of vehicle, the air navigation aid of navigation system and vehicle - Google Patents

The navigation system of vehicle, the air navigation aid of navigation system and vehicle Download PDF

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Publication number
CN109017306A
CN109017306A CN201810580621.XA CN201810580621A CN109017306A CN 109017306 A CN109017306 A CN 109017306A CN 201810580621 A CN201810580621 A CN 201810580621A CN 109017306 A CN109017306 A CN 109017306A
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CN
China
Prior art keywords
vehicle
navigation system
controller
display instrument
navigation
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
CN201810580621.XA
Other languages
Chinese (zh)
Inventor
郭鹏伟
王俊青
闵瑞
曲恒伟
武群
石刚
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.)
Bei Jinghai Na Chuan Automobile Component Co Ltd By Shares
Beijing Hainachuan Automotive Parts Co Ltd
Original Assignee
Bei Jinghai Na Chuan Automobile Component Co Ltd By Shares
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 Bei Jinghai Na Chuan Automobile Component Co Ltd By Shares filed Critical Bei Jinghai Na Chuan Automobile Component Co Ltd By Shares
Priority to CN201810580621.XA priority Critical patent/CN109017306A/en
Publication of CN109017306A publication Critical patent/CN109017306A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K35/00Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • 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
    • G01C21/28Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/86Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
    • G01S13/867Combination of radar systems with cameras
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/87Combinations of radar systems, e.g. primary radar and secondary radar
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88Radar or analogous systems specially adapted for specific applications
    • G01S13/93Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/20Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
    • B60R2300/207Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used using multi-purpose displays, e.g. camera image and navigation or video on same display

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention discloses a kind of navigation system of vehicle, the air navigation aid of navigation system and vehicles, the vehicle includes vehicle body and steering wheel, the steering wheel is set to the interior of body, the navigation system includes: multiple radars, controller and display instrument, and multiple radars are distributed in the vehicle body;The controller is electrically connected with multiple radars;The display instrument is set to the front lower place of the steering wheel, and the display instrument is electrically connected with the controller and shows the vehicle body ambient enviroment.Thus, cooperated by multiple radars, controller and display instrument, running information can be shown in display instrument, the environment of vehicle periphery can preferably be showed into driver, so as to more accurately prompt driver potentially dangerous, and then travel safety can be promoted.

Description

The navigation system of vehicle, the air navigation aid of navigation system and vehicle
Technical field
The present invention relates to vehicular field, more particularly, to the navigation system of vehicle a kind of, the air navigation aid of navigation system with And vehicle.
Background technique
In the related technology, vehicle mounted guidance is that (whole world Positioning System- Car Global is fixed using vehicle GPS Position system) cooperation electronic map carries out, and it can conveniently and accurately tell driver to go to destination most short or most Fast path is the good assistant of driver.Traditional vehicle mounted guidance is typically located at auxiliary fasia console, when driver drives, needs to fit When diverting sb.'s attention to navascreen, navigation time is too long will affect traffic safety for concern.
Currently, the vehicle for being equipped with advanced driving assistance system has begun universal, and has the tendency that rapid development.It is advanced to drive Sailing auxiliary system can be flashed by the icon in liquid crystal instrument device and remind driver potential by voice guard Driving is dangerous.Icon in liquid crystal instrument is generally smaller, and only can just show when potential danger will occur for vehicle, The effect of alerting drivers is insufficient.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention It is to propose that a kind of navigation system of vehicle, the navigation system of the vehicle can be shown in display instrument running information, it can To promote travel safety.
The present invention further proposes a kind of air navigation aid of the navigation system of vehicle.
The present invention further proposes a kind of vehicle.
The navigation system of vehicle according to the invention, the vehicle include vehicle body and steering wheel, and the steering wheel is set to The interior of body, the navigation system include: multiple radars, controller and display instrument, and multiple radars are distributed in institute State vehicle body;The controller is electrically connected with multiple radars;The display instrument is set to the front lower place of the steering wheel, institute Display instrument is stated to be electrically connected with the controller and show the vehicle body ambient enviroment.
The navigation system of vehicle according to the invention is cooperated by multiple radars, controller and display instrument, can be row Vehicle information is shown in display instrument, the environment of vehicle periphery can preferably be showed driver, so as to more quasi- It really prompts driver potentially dangerous, and then travel safety can be promoted.
In some examples of the invention, the navigation system of the vehicle further include: drive detector, the driving inspection The driving time that device is used to detect vehicle is surveyed, the driving detector is electrically connected with the controller, and the controller is described It drives detector and detects that the vehicle drive time issues signal, the display instrument to the display instrument more than after predetermined value Table shows alert pattern.
In some examples of the invention, the navigation system of the vehicle further include: voice guard, the sound report Alert device is electrically connected with the controller, and the controller detects that the vehicle drive time is more than pre- in the driving detector Signal is issued to the voice guard after definite value, the voice guard issues alarm.
In some examples of the invention, the navigation system of the vehicle further include: forward sight camera, the forward sight are taken the photograph As head is electrically connected with the controller.
The air navigation aid of the navigation system of vehicle according to the present invention described in S1, unlatching the following steps are included: lead Boat system;S2, the display instrument receive the signal of the controller, and the display instrument shows the vehicle body ambient enviroment.
In some examples of the invention, in the step S2, the display instrument is in the update of the first preset frequency Hold, first preset frequency is in 10HZ-30HZBetween.
In some examples of the invention, the air navigation aid of the navigation system of the vehicle further include: S3, the display Instrument detects the open and-shut mode of the navigation system with the second preset frequency, and second preset frequency is in 5HZ-20HZBetween.
In some examples of the invention, the navigation system is above-mentioned navigation system;In the step S2, if The driving detector detects the vehicle drive time more than after predetermined value, and the display instrument receives the controller Alarm pattern is issued after signal.
In some examples of the invention, the navigation system is above-mentioned navigation system;In the step S2, if The forward sight camera detection is sent out after receiving the signal of the controller to warning sign or traveling deviation route, the display instrument Alarm pattern out.
Vehicle according to the invention, the air navigation aid of the navigation system including above-mentioned vehicle.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures Obviously and it is readily appreciated that, in which:
Fig. 1 is that the arrangement of the radar of navigation system according to an embodiment of the present invention, voice guard and forward sight camera is shown It is intended to;
Fig. 2 is the schematic diagram of the display instrument of navigation system according to an embodiment of the present invention;
Fig. 3 is the schematic diagram of one embodiment of navigation system according to an embodiment of the present invention;
Fig. 4 is the flow chart of air navigation aid according to an embodiment of the present invention.
Appended drawing reference:
Navigation system 10;
Radar 1;
Display instrument 2;First display area 21;Second display area 22;Third display area 23;4th display area 24;This vehicle running region 25;Lane line 26;
Voice guard 3;Forward sight camera 4.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
The navigation system 10 of vehicle according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 4.
Vehicle according to an embodiment of the present invention includes: vehicle body and steering wheel, and steering wheel is set to interior of body.
As Figure 1-Figure 4, navigation system 10 according to an embodiment of the present invention includes: multiple radars 1, controller and display Instrument 2.Multiple radars 1 can be distributed in the different location of vehicle body, and radar 1 can capture the environmental information of vehicle periphery, example Such as: the environmental information of vehicle periphery can be the relative distance, relative velocity and relative angle of other vehicle and pedestrians and this vehicle Deng.Controller is electrically connected with multiple radars 1, and radar 1 can be by the information conveyance captured to controller.Display instrument 2 can be with It is set to the front lower place of steering wheel, display instrument 2 is electrically connected with the controller, moreover, display instrument 2 can show ring around vehicle body Border information.
Wherein, vehicle is after opening navigation system 10, and radar 1 captures the environmental information of vehicle periphery, and radar 1 is by information It is conveyed to controller, controller handles information, and then controller is transferred to display instrument 2 for signal is controlled, and information exists After being handled in display instrument 2, then the running information of vehicle periphery is displayed in display instrument 2, and display instrument 2 is by vehicle Around vehicle and pedestrian show according to certain rules, will occur potential danger when, it is real-time by pattern It reminds driver potentially dangerous, driver can be reminded to be absorbed in and driven, so as to promoting travel safety.
Also, since display instrument 2 is set to the front lower place of steering wheel, shown in display instrument 2 when driver needs to observe When the information shown, driver does not need to divert sb.'s attention to navascreen, and driver can easily watch display instrument 2, driver can intuitively understand the environmental information of vehicle periphery very much, and setting in this way can guarantee that driver drives to pay attention to Power, so as to prevent traffic accident.
Cooperated as a result, by multiple radars 1, controller and display instrument 2, running information can be shown in display instrument In 2, the environment of vehicle periphery can preferably be showed into driver, so as to more accurately prompt driver potential Danger, and then travel safety can be promoted.
In some embodiments, navigation system 10 can also include: driving detector, drive detector for detecting vehicle Driving time, drive detector be electrically connected with the controller, controller drive detector detect that the vehicle drive time is more than After predetermined value, controller issues signal to display instrument 2, and display instrument 2 shows alert pattern.Wherein, driving detector can be with Primary information just was sent to controller every 45 minutes, detects that vehicle reaches 45 points using navigation system 10 when driving detector Zhong Shi, display instrument 2 can show that the alert pattern of yellow, such setting can prompt driver to take a good rest, so as to Slow down the driving fatigue of driver.
In some embodiments, as shown in Figure 1, navigation system 10 can also include: voice guard 3, voice guard 3 It is electrically connected with the controller, controller is after driving detector and detecting that the vehicle drive time is more than predetermined value, and controller is to sound Alarm 3 issues signal, and voice guard 3 issues the alarm of 10Hz duration 50ms, and driver can directly hear Alarm, driver, which does not need viewing display instrument 2, can understand driving time, and driver can stop according to alarm Breath.
In some embodiments, as shown in Figure 1-Figure 3, navigation system 10 can also include: forward sight camera 4, and forward sight is taken the photograph As first 4 are electrically connected with the controller, forward sight camera 4 can capture objects in front classification, such as: vehicle, pedestrian and lane line 26, Road ahead traffic information can also be captured, for example, speed(-)limit sign etc..
Wherein, display instrument 2 may include the first display area 21, the second display area 22,23 and of third display area 4th display area 24, Traffic Information can show that the second display area 22 should receive forward sight in the first display area 21 The vehicle that camera 4 and radar 1 identify perhaps pedestrian and the nearest vehicle or pedestrian information of this vehicle of display distance, if vehicle Or pedestrian not in 1 sensing range of forward sight camera 4 and radar, the second display area 22 should not just show relevant information.
Meanwhile if forward sight camera 4 perceives other related roads information, such as: it keeps straight on, turn, reversing end for end and is preceding Information, these information such as side's construction will be shown with 10Hz frequency in third display area 23, as shown in figure 3, working as navigation system 10 When prompting road ahead traffic conditions, necessary character pattern should be shown with the frequency of 10Hz.Other status informations of vehicle can It is shown in the 4th display area 24.Setting can believe vehicle, the display position of pedestrian and lane line 26 and road traffic in this way The display position of breath separates, and driver can be made more clearly to find out the environmental information of vehicle periphery.
Also, the second display area 22 can also show 26 information of lane line, and lane line 26 can be two, two lanes Region between line 26 is this vehicle running region 25, and when vehicle deviates this lanes, lane line 26 can be with red and yellow Prompt this vehicle of driver has deviated from this lanes, and driver can be according to the prompt information of lane line 26 by vehicle driving Original lane is gone back to, so as to reduce the driving difficulty of vehicle.
Specifically, 26 meeting of lane line when forward sight camera 4, which perceives vehicle, deviates this vehicle lanes, on the left of this vehicle It turns yellow, and with 10Hz frequency scintillation, while voice guard 3 can carry out auditory tone cues with the frequency of 10Hz.If 5 seconds Interior, driver does not react in time, and corresponding lane line 26 is strained into red, and with 20Hz frequency scintillation, while with 20Hz's Frequency carries out auditory tone cues.
When current Fanglei has risk of collision generation up to 1 perception, front vehicles icon should be shown, and with the sudden strain of a muscle of the frequency of 20Hz It is bright, while voice guard 3 can carry out auditory tone cues with the frequency of 15Hz.
As shown in figure 4, air navigation aid according to an embodiment of the present invention the following steps are included: S1, open navigation system 10, S2, display instrument 2 receive the signal of controller, and display instrument 2 shows vehicle body ambient enviroment, and setting can be running information in this way It is shown in display instrument 2, the environment of vehicle periphery can preferably be showed into driver, so as to more accurately mention Show that driver is potentially dangerous, and then can further promote travel safety.
In some embodiments, in step s 2, display instrument 2 is with the first preset frequency more new content, the first predetermined frequency Rate between 10HZ-30HZ, such as: the first preset frequency can be 20Hz, such setting can make entire navigation system 10 with The frequency of 20Hz is updated display instrument 2, can make 2 real-time display vehicle-periphery information of display instrument.
In some embodiments, air navigation aid can also include: S3, display instrument 2 with the detection navigation of the second preset frequency The open and-shut mode of system 10, the second preset frequency is in 5HZ-20HZBetween, such as: the second preset frequency can be set to 10HZ, show Show that instrument 2 can monitor the opening and closing state of navigation system 10 with the frequency of 10Hz, when detect navigation system 10 close When closing, display instrument 2 should exit work, and such setting can make the control work of navigation system 10 simpler, conveniently, thus User satisfaction can be promoted.Also, vehicle, after normal starting, driver cannot be opened and closed by push-botton operation and be led Boat system 10.
In some embodiments, navigation system 10 is the navigation system 10 of above-described embodiment, in step s 2, if driven Detector detects that the vehicle drive time more than after predetermined value, issues alarm pattern after the signal of the reception controller of display instrument 2, Wherein, driving detector just can send primary information to controller every 45 minutes, detect that vehicle makes when driving detector When reaching 45 minutes with navigation system 10, display instrument 2 can show that the alert pattern of yellow, such setting can prompt to drive Member takes a good rest, so as to slow down the driving fatigue of driver.
In some embodiments, navigation system 10 is the navigation system 10 of above-described embodiment, in step s 2, if forward sight Camera 4 detects warning sign or traveling deviation route, issues alarm pattern after the signal of the reception controller of display instrument 2. Wherein, the alarm pattern of warning sign may be displayed on the first display area 21, travel 26 alarm pattern of lane line of deviation route It may be displayed on the second display area 22, being arranged such can be by warning sign and the display of lane line 26 in different regions, conveniently Driver's viewing.
Vehicle according to an embodiment of the present invention, the air navigation aid including above-described embodiment, air navigation aid setting are mounted on vehicle On, which can be shown in running information in display instrument 2, the environment of vehicle periphery can preferably be shown To driver, so as to more accurately prompt driver potentially dangerous, and then travel safety can be promoted.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this The range of invention is defined by the claims and their equivalents.

Claims (10)

1. a kind of navigation system of vehicle, which is characterized in that the vehicle includes vehicle body and steering wheel, and the steering wheel is set to The interior of body, the navigation system include:
Multiple radars, multiple radars are distributed in the vehicle body;
Controller, the controller are electrically connected with multiple radars;
Display instrument, the display instrument are set to the front lower place of the steering wheel, the display instrument and controller electricity It connects and shows the vehicle body ambient enviroment.
2. the navigation system of vehicle according to claim 1, which is characterized in that further include: drive detector, the driving Detector is used to detect the driving time of vehicle, and the driving detector is electrically connected with the controller, and the controller is in institute It states driving detector and detects that the vehicle drive time issues signal, the display to the display instrument more than after predetermined value Instrument shows alert pattern.
3. the navigation system of vehicle according to claim 2, which is characterized in that further include: voice guard, the sound Alarm is electrically connected with the controller, and the controller detects that the vehicle drive time is more than in the driving detector Signal is issued to the voice guard after predetermined value, the voice guard issues alarm.
4. the navigation system of vehicle according to claim 1, which is characterized in that further include: forward sight camera, the forward sight Camera is electrically connected with the controller.
5. a kind of air navigation aid of the navigation system of vehicle of any of claims 1-4, which is characterized in that including with Lower step:
S1, the navigation system is opened;
S2, the display instrument receive the signal of the controller, and the display instrument shows the vehicle body ambient enviroment.
6. the air navigation aid of the navigation system of vehicle according to claim 5, which is characterized in that in the step S2, The display instrument is with the first preset frequency more new content, and first preset frequency is in 10HZ-30HZBetween.
7. the air navigation aid of the navigation system of vehicle according to claim 5, which is characterized in that further include:
S3, the display instrument detect the open and-shut mode of the navigation system, second preset frequency with the second preset frequency In 5HZ-20HZBetween.
8. the air navigation aid of the navigation system of vehicle according to claim 5, which is characterized in that the navigation system is power Benefit requires navigation system described in any one of 2-3;
In the step S2, if the driving detector detect the vehicle drive time be more than predetermined value after, it is described Display instrument issues alarm pattern after receiving the signal of the controller.
9. the air navigation aid of the navigation system of vehicle according to claim 5, which is characterized in that the navigation system is power Benefit require 4 described in navigation system;
In the step S2, if the forward sight camera detection is to warning sign or travels deviation route, the display instrument Alarm pattern is issued after receiving the signal of the controller.
10. a kind of vehicle, which is characterized in that the navigation of the navigation system including vehicle described in any one of claim 5-9 Method.
CN201810580621.XA 2018-06-07 2018-06-07 The navigation system of vehicle, the air navigation aid of navigation system and vehicle Pending CN109017306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810580621.XA CN109017306A (en) 2018-06-07 2018-06-07 The navigation system of vehicle, the air navigation aid of navigation system and vehicle

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Application Number Priority Date Filing Date Title
CN201810580621.XA CN109017306A (en) 2018-06-07 2018-06-07 The navigation system of vehicle, the air navigation aid of navigation system and vehicle

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Publication Number Publication Date
CN109017306A true CN109017306A (en) 2018-12-18

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Application publication date: 20181218