CN102114811A - Vehicle-mounted navigation system, support used on same and control method of same - Google Patents
Vehicle-mounted navigation system, support used on same and control method of same Download PDFInfo
- Publication number
- CN102114811A CN102114811A CN2010100224057A CN201010022405A CN102114811A CN 102114811 A CN102114811 A CN 102114811A CN 2010100224057 A CN2010100224057 A CN 2010100224057A CN 201010022405 A CN201010022405 A CN 201010022405A CN 102114811 A CN102114811 A CN 102114811A
- Authority
- CN
- China
- Prior art keywords
- navigation device
- car load
- portable navigation
- bearing
- entertainment systems
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000005236 sound signal Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012857 repacking Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Landscapes
- Navigation (AREA)
Abstract
The invention relates to a vehicle-mounted navigation system and a control method of the system. A vehicle-mounted navigator comprises an external portable navigator, a support and a whole vehicle entertainment system, wherein the portable navigator can be detachably fixed on the support, and the support is directly and fixedly integrated on a center control platform in a vehicle, so that the portable navigator can transmit data with the whole vehicle entertainment system by the support; and the control method includes the steps of entering a navigation mode, outputting sound and video, sending out an command, receiving the command and quitting from the navigation mode. The vehicle-mounted navigation system reduces the allocation threshold, increases the selection range of users to the portable navigator, and accelerates the popularization of the application of the vehicle-mounted navigation system.
Description
[technical field]
The present invention relates to a kind of onboard navigation system and control method thereof, relate in particular to a kind of car load entertainment systems and mutually integrated onboard navigation system and the control method thereof of portable navigation device (PND).
[background technology]
Because vehicle is in the continuous propelling of the universal and urbanization process of China, increasing vehicle driver depends on onboard navigation system in driving when going out provide travel way accurately for it.Therefore, onboard navigation system more and more becomes one of focus of China's automotive electronics market development, and domestic many enterprises also put in the production and research and development of onboard navigation system product one after another.Based on present situation both domestic and external, onboard navigation system mainly is divided three classes according to mounting means at present: pre-installed, half pre-installed and back dress.
Pre-installed onboard navigation system be meant be included in the car load design configurations, manufacturing the navigationsystem that link is installed, integrated with the car load perfection, and the strict testing authentication of process supplier of system and car load factory, have high reliability, and belong to complete vehicle quality guarantee category.This onboard navigation system is mainly used in the top-of-the-range version at present, and the relative ordinary consumer of the price of its shortcoming navigationsystem is too high; And because navigationsystem has been fully integratible on the car load, navigating instrument does not have mobility, the user must be after getting on the bus could the setting navigation destination; The renewal speed of map datum is slower in addition, is generally 1 year twice, and the each cost that upgrades of user is also very high.
Half pre-installed onboard navigation system is meant behind 0vehicle marketing by the repacking to equipment such as wire harness, instrument carrier panels and is mounted to navigationsystem in the car load.Can be divided into two classes according to present this type of navigationsystem of the market status: the first kind is not through the navigationsystem of manufacturer's checking, is this mostly on the market; Definite target vehicle is arranged during this type of Navigation System Design, the car load integrated level is higher, but system and wire harness do not pass through the testing authentication of car load factory, often former car is damaged during repacking, very big danger and unreliability are arranged, the part complete vehicle quality is ensured lost efficacy.Second class is the navigationsystem through manufacturer's checking, generally is to be reequiped by authorized 4S shop.This type of navigationsystem all has the guidance and the checking of car load factory at design, exploitation, test phase, has very high car load integration, and is also secure at aspects such as reliability, but similarly, it has the shortcoming identical with pre-installed navigation.
It is to use maximum navigationsystem on the market at present that navigationsystem is carried in back entrucking, also is navigationsystem most favored by customers.This navigationsystem is meant that with portable navigation device (PND) independently be core, and it is installed in the navigationsystem that realizes navigation feature on the matched bracket.Navigating instrument is by the Cigarette lighter power taking, and no extra wire harness links to each other with car load, and original system is not done change.The advantage of afterloading system is numerous: and mobility is strong-and the PND volume is little, is easy to carry, and can consult a map, be provided with the destination anywhere; Feature richness-PND generally also possesses AM/FM except that the basic navigation function, the audio-video document of other form such as MP3/MP4 is play, real-time traffic information, even featured function such as mobile TV; Cost is low-and back dress PND has very big simplification owing to compare pre-installed navigationsystem in the part configuration, and unit price generally has only pre-installed 1/3rd or 1/4th; The map data update of back dress PND is generally by the network issue, and the user can freely obtain, or payment expense to PND service point seldom allows the contact staff upgrade.Certainly, the shortcoming of this afterloading system is also very outstanding: the support of poor stability-PND is fixed on the front windshield usually, blocks pilot's line of vision; Too showy, cause pilferage easily; Far away from chaufeur, operation inconvenience; Display effect is poor-and the general higher configuration of screen of PND is 4.3 inches, with respect to pre-installed 6.5 inches screen easily, display screen is less than normal, and usually riding position to leave chaufeur far away, so the difficult particular content of seeing navigation or map clearly when driving often; The car load integrated level is low-and the boombox of the usefulness oneself of PND comes sounding, sound effect is poor, and arbitrates with car load sound system absence of audio, causes the phase mutual interference easily, make the client can't not hear prompting: in addition by supporting power lead from a mouth power taking, wire harness exposes not attractive in appearance.
Therefore, providing a kind of navigationsystem that can overcome the shortcoming of above-mentioned three types of navigationsystem, really is that the technology of this area is required.
[summary of the invention]
Merits and faults based on above-mentioned three types of navigationsystem, the object of the present invention is to provide a kind of half pre-installed onboard navigation system, by to pre-installed and back the integrated of navigationsystem of adorning, reach the balance of safety, car load integration, reliability, portability, functional diversity and the cost optimization of navigationsystem.
Goal of the invention of the present invention mainly is achieved through the following technical solutions:
A kind of onboard navigation system, described onboard navigation system includes external portable navigation device and bearing, and wherein said portable navigation device can be fixed on the described bearing with dismantling, and the direct fixed set of described bearing becomes to be installed on the interior console of car.
Onboard navigation system provided by the present invention, preferably, described bearing further comprises base and holds shell, described base is installed on the console or directly is the part of console, described structure and the described portable navigation device that holds shell adapts, and is used for described portable navigation device can be fixed within it with dismantling.
Onboard navigation system provided by the present invention, preferably, the described shell that holds can rotate to be in closed condition or opening on described base.
Onboard navigation system provided by the present invention, preferably, when described when holding shell and being in closed condition, described upper surface and the console that holds the upper surface of shell, described base is in the same plane.
Onboard navigation system provided by the present invention, preferably, described bearing is provided with release-push and opens the described shell that holds.
Onboard navigation system provided by the present invention, preferably, described onboard navigation system also includes the car load entertainment systems, and wherein said portable navigation device can transmit data mutually by described bearing and described car load entertainment systems.
Onboard navigation system provided by the present invention, preferably, be respectively equipped with the golden finger bar interface that when described portable navigation device is installed on the described bearing, can be in contact with one another on described portable navigation device and the described bearing, described interface has a plurality of pins, is used to transmit data of different types.
Onboard navigation system provided by the present invention, preferably, described bearing and described car load entertainment systems are respectively equipped with the wire harness of mutual transmission data.
Onboard navigation system provided by the present invention preferably, can send the Voice ﹠ Video signal between described car load entertainment systems and the described portable navigation device.
Onboard navigation system provided by the present invention, preferably, described car load entertainment systems is controlled the source switch of described portable navigation device by the car load power pins on it, thereby opens or close portable navigation device by the car load entertainment systems.
A kind of bearing, portable navigation device can be fixed on the described bearing with dismantling, and the direct fixed set of described bearing becomes to be installed on the interior console of car.
Bearing provided by the present invention, preferably, described bearing further comprises base and holds shell, described base is installed on the console or directly is the part of console, described structure and the described portable navigation device that holds shell adapts, and is used for described portable navigation device can be fixed within it with dismantling.
Bearing provided by the present invention, preferably, the described shell that holds can rotate to be in closed condition or opening on described base.
Bearing provided by the present invention, preferably, when described when holding shell and being in closed condition, described upper surface and the console that holds the upper surface of shell, described base is in the same plane.
Bearing provided by the present invention, preferably, described bearing is provided with release-push and opens the described shell that holds.
A kind of control method of onboard navigation system, described automatic navigator includes external portable navigation device, bearing and car load entertainment systems, wherein said portable navigation device can be fixed on the described bearing with dismantling, the direct fixed set of described bearing becomes to be installed on the interior console of car, thereby described portable navigation device can transmit data mutually by described bearing and described car load entertainment systems, and described control method comprises:
Enter the navigation mode step: by selecting the button that is provided with on the described car load entertainment systems screen of car load entertainment systems is switched to navigation mode, thereby trigger the portable navigation device start;
Audio frequency and video output step: the sound signal and the vision signal of portable navigation device are sent on the screen of car load entertainment systems;
Order forwarding step: will send to portable navigation device from the operational order of car load entertainment systems;
The order receiving step: portable navigation device is finished corresponding operating, and feedback signal is turned back in the car load entertainment systems after receiving operational order from the car load entertainment systems;
Withdraw from the navigation mode step: withdraw from navigation mode and close portable navigation device.
Control method provided by the present invention preferably, when the car load entertainment systems does not receive feedback signal, resends order.
Obviously, the navigationsystem in the technique scheme satisfies the requirement of portability, functional diversity, cost optimization, and the manufacturer of portable navigation device can provide the product design guarantee simultaneously.Support mainly comprises base, holds shell and support wire harness, the wire harness that portable navigation device is linked to each other with car load is arranged in inside, by supplier and car load factory the quality of support, wire harness is checked on, solve rear installed navigationsystem wire harness and exposed inaesthetic problem, and guaranteed the car load integration of scheme; Simultaneously rack arrangement is convenient to the position that chaufeur uses at one, solves unhandy problem.
The shell that holds on the support is used for placing portable navigation device, and owing to hold the preferred golden finger bar interface that adopts in the shell, no connector is convenient to put into, take out portable navigation device.The user can overturn at any time and hold shell and close and open and hold shell, avoids blocking sight line and pilferage incident; Also can press the release-push that holds on the shell top cover opens and holds shell.
In addition, audio frequency, the video signal cable of preferred portable navigation device are connected with the car load entertainment systems, are arbitrated according to predefined control policy by the car load entertainment systems, thereby have avoided the situation that multiple sound mixes, the user can't not hear in the vehicle; When switching to the audio frequency and video passage of portable navigation device, the video output of navigating instrument shows on the screen of car load entertainment systems, audiofrequency output to the sound equipment of car load is play, make full use of the ability of the original-pack entertainment systems of car load like this, reach best navigation demonstration, sound effect, the portable navigation device screen is less can't see suggestion content or the not up to standard or fuzzy problem of prompt tone clearly thereby solve.
In addition, control, data signal line between car load entertainment systems and the portable navigation device, both can operate portable navigation device, for example shutdown, quiet, handoff functionality and navigation type order etc., also can further provide information such as the car load speed of a motor vehicle, wheel speed are poor, steering wheel angle according to user's request to portable navigation device, make the portable navigation device position of navigating infer (Deduced Reckoning), thereby further optimize navigation effect.
And the present invention also utilizes the electric interfaces of portable navigation device and car load entertainment systems to realize that the user controls portable navigation device by the car load touch-screen.When the car load entertainment systems switches to the portable navigation device pattern, vehicular touch screen shows the navigating instrument interface of amplifying, when the user touches vehicle-mounted screen, the coordinate data that the car load entertainment systems will be put by electric interfaces sends to portable navigation device, navigating instrument receives the relative coordinate that converts self after the coordinate data to, judge the operation that the user carries out, finish function corresponding; Vehicle entertainment system is upgraded the audio frequency and video of navigating instrument synchronously, and the impression of real-time response is provided for the user.Therefore the user navigating instrument is put into hold shell after, can select to hold shell and close, to avoid influence driver's sight line.The operator can directly pass through the car load touch screen operation, comes navigationsystem is operated.
[description of drawings]
Below in conjunction with accompanying drawing, the preferred implementation of onboard navigation system of the present invention is described, wherein,
Fig. 1 is the structural framing figure of the onboard navigation system in the one embodiment of the invention;
Fig. 2 is the interface schema of the onboard navigation system in the one embodiment of the invention;
Fig. 3 is the portable navigation device in the onboard navigation system in the one embodiment of the invention and the interface design sketch of support;
Fig. 4 holds shell unlatching design sketch for the support of the onboard navigation system in the one embodiment of the invention;
Fig. 5 is that the support of the onboard navigation system in the one embodiment of the invention holds the design sketch after shell is put into portable navigation device;
Fig. 6 holds the design sketch that shell is closed for the support of the onboard navigation system in the one embodiment of the invention;
Fig. 7 is the design sketch of the vehicle entertainment system main menu of the onboard navigation system in the one embodiment of the invention;
Fig. 8 is the navigation display effect figure of the vehicle entertainment system of the onboard navigation system in the one embodiment of the invention;
Control the diagram of circuit of navigating instrument in the vehicle entertainment system of Fig. 9 for the onboard navigation system in one embodiment of the invention.
[specific embodiment]
Understand easily, according to technical scheme of the present invention, do not changing under the connotation of the present invention, one of ordinary skill in the art can propose a plurality of frame mode of the present invention and mode.Therefore the following specific embodiment and accompanying drawing only are to the specifying of technical scheme of the present invention, and should not be considered as of the present invention all or be considered as qualification or restriction to technical solution of the present invention.
Please refer to Fig. 1, onboard navigation system of the present invention comprises portable navigation device 1, support 2.Wherein, during portable navigation device 1 can be placed on the support 2.And this onboard navigation system also can further comprise vehicle entertainment system 3.Wherein portable navigation device 1 can be any suitable navigating instrument on the market, and its concrete structure and principle are known by those skilled in the art, therefore, repeat no more here.Vehicle entertainment system 3 can be integrated entertainment systems in the present vehicle, and it mainly comprises functions such as video display broadcast, music.The concrete structure and the principle of work of entertainment systems 3 are here also seldom given unnecessary details.
Illustrated among Fig. 1 and Fig. 3-6, support 2 is integrated to be installed on the console of vehicle, is preferably mounted at the easy to operate place of driver, as the rear portion in vehicle entertainment system 3.The material of support 2 preferably adopts plastic material, and more preferably adopts the plastic material identical with the console of vehicle to make, to meet the requirement of engineering aesthetics more.Support 2 comprises base 21 and holds shell 22.Described base 21 can integrate with the console of vehicle, also can be separate part.Base 21 is fixed on the console, and its upper surface preferably smoothly docks with console.
Hold the profile of shell 22 and the profile of portable navigation device and be complementary, and which is provided with the buckle (not shown) that matches with navigating instrument, be used for portable navigation device is placed in and hold shell 22.Certainly, those skilled in the art is appreciated that fully holding shell 22 here also can adopt other version to realize the arrangement of portable navigation device.As shown in figs. 1 and 4, hold preferably being provided with a plurality of holes on the shell 22, be used for the heat radiation of portable navigation device 1.
The described shell 22 that holds is rotatably installed on the base 21.And as shown in Figure 6, when holding shell 22 when in the closed position, the upper surface 220 that holds shell 22 is preferably in the same plane basically with the upper surface 210 of base 21.As Fig. 1, Fig. 4, shown in Figure 6, also be provided with release-push 211 on the base 21, be used for opening when in the closed position and holding shell 22 when holding shell 22.In addition, preferably, at base 21 with hold shell 22 contact portions and also be provided with bias mechanism (not shown), be used for not having to remain at maximum open position under the external force effect when shell 22 is opened, as shown in figs. 1 and 4 when holding.Certainly, can know obviously that the release of holding shell 22 also can be adopted the button-free design, for example automatic release only by pressing down the upper surface 220 that holds shell 22 gently for those skilled in the art.
As shown in Figure 3, in a preferred embodiment of the present invention, be respectively equipped with the golden finger interface 41 and 42 that to connect mutually on portable navigation device 1 and the support 2, thereby help attractive in appearance more and be convenient to operating.When portable navigation device 1 is placed in the support 2, thereby interface 41 can dock intercommunication mutually mutually with interface 42.
In addition, as shown in Figure 1, support 2 of the present invention also further comprises support wire harness 23, and this support wire harness 23 preferably is integrated in the vehicle, and it can intercom mutually with vehicle entertainment system 3.
Please refer to Fig. 2 below, it has illustrated the interface pin between portable navigation device 1, support 2 and the car load entertainment systems 3.Wherein portable navigation device 1 and car load entertainment systems 3 further comprise a plurality of functional modules, as control module, memory module etc., do not give unnecessary details here.Its medium-height trestle 2 further comprises microprocessor 25, is used for the signal of portable navigation device 1 and car load entertainment systems 3 is carried out corresponding input and output, and in addition as shown in Figure 2, support 2 can further include FM transmitter module 26 and power module 27.
As shown in Figure 2, in a preferred embodiment of the invention, the interface pin between portable navigation device 1 and the support 2 can be defined as follows:
1) pin A1:RX, signal receives;
2) pin A2:TX, signal sends;
3) pin A3: power supply is preferably+5.5V;
4) pin A4:GND (Supply), the power supply shielding;
5) pin A5: reserve;
6) pin A6:Y, the output of video difference;
7) pin A7:C, the output of video difference;
8) pin A8:GND (V), video masking;
9) pin A9:L, L channel output;
10) pin A10:R, R channel output;
11) pin A11:GND (A), the audio frequency shielding;
12) pin A12:POWER_ON, power supply control.
Correspondingly, in a preferred embodiment of the invention, the interface pin between support 2 and the car load entertainment systems 3 can be defined as follows:
1) pin A1 ': Y, the output of video difference;
2) pin A2 ': GND (V), video masking;
3) pin A3 ': C, the output of video difference;
4) pin A4 ': N/A;
5) pin A5 ': GND (A), the audio frequency shielding;
6) pin A6 ': GND (Supply), the power supply shielding;
7) pin A7 ': GND (Supply), the power supply shielding;
8) pin A8 ': GND (Supply), the power supply shielding;
9) pin A9 ': L, L channel output;
10) pin A10 ': R, R channel output;
11) pin A11 ': N/A;
12) pin A12 ': car load power supply input;
13) pin A13 ': STATUS_POWER, status signal lines;
14) pin A14 ': TX, signal sends;
15) pin A15 ': RX, signal receives.
Based on the embodiment of the invention described above, further describe the principle of work of portable navigation device 1 of the present invention, support 2 and car load entertainment systems 3.Certainly, those skilled in the art can also adopt other similar fashion that it is controlled.
1. the electric power management mechanism of portable navigation device 1:
Please further with reference to figure 2, after vehicle entertainment system 3 is opened and selected navigation, be support 2 power supplies by pin A12 ', support 2 is controlled pin A12 with power supply earlier and is judged portable navigation device 1 holding in the shell 22 in support 2 whether.Wherein as shown in Figure 2, be provided with power module 16 in the portable navigation device 1, it is used for judging whether portable navigation device 1 is in holds in the shell 22, for example, system thinks that portable navigation device 1 is not placed on and holds in the shell 22 when pin A12 is low level, and system thinks then that portable navigation device 1 is placed on and holds in the shell 22 when pin A12 is high level.
If portable navigation device 1 is to be in when holding in the shell 22, further can receives pin A1 and judge whether portable navigation device 1 is in open state by signal.For example, in one embodiment of the invention, pin A1 thinks that portable navigation device 1 is shutdown during for high level, and thinks to be start during low level.When navigating instrument 1 is in off-mode, can control the start that pin A12 triggers portable navigation device 1 by power supply.For example, in a preferred embodiment of the invention, power supply control pin A12 can under the control of microprocessor, send low level-＞high level (continuing 500 milliseconds)-＞low level signal triggers navigating instrument 1.And after vehicle entertainment system 3 was closed, the power supply of car load power supply input pin A12 ' can still be set to portable navigation device 1 on-off state under the initial condition with cut.Certainly, in other embodiments of the invention, also can directly navigating instrument 1 directly be set to off-mode in this case according to actual conditions.
2. the screen on-off mechanism of portable navigation device 1;
In a preferred embodiment of the invention, the screen on-off of portable navigation device 1 can be triggered by release-push 211.When the user press release-push 211 open be used to hold portable navigation device 1 hold shell 22 time, whether the interface that detects on the support 2 is connected with the interface of portable navigation device 1, holds in the shell 22 if be connected then think that navigating instrument 1 is in.When navigating instrument 1 is in when holding in the shell 22, the microprocessing systems on the support 2 then sends a signal to navigating instrument 1 by pin A2, orders it to open screen.And close when holding shell 22 as the user, release-push 211 resets, and the microprocessing systems on the support 2 still sends a signal to navigating instrument 1 by pin A2, orders it to close screen.
Certainly, for a person skilled in the art, also can open or close screen by other similar fashion.Perhaps, in one embodiment of the invention, can ignore the opening and closing of controlling portable navigation device 1 screen with support 2, and directly realize by the shift knob of navigating instrument 1 self.
3. portable navigation device output is machine-processed:
In a preferred embodiment of the invention, when vehicle entertainment system 3 is under the opening and the user selects the button in the vehicle entertainment system 3 to switch to navigation mode, anticipate as shown in Figure 7, portable navigation device 1 is by pin A6, A7, A9, A10 outputting video signal and sound signal, and vision signal and sound signal are sent on the vehicle entertainment system 3 by the wire harness 23 of support 2, thereby can vehicle entertainment system than giant-screen on demonstrate navigation picture, play sound as shown in Figure 8, and by vehicle audio.Like this, can utilize the advanced relatively image display system of vehicle entertainment system 3 voice frequency signalling system of unifying, more clearly illustrate navigation way and play navigation sound.And when other audio frequency of vehicle, when vision signal is sent channel request, as Reverse Sensor, DVD etc., vehicle entertainment system 3 will be switched according to priority preset, is transformed into the highest audio frequency of priority, video channel according to the car load resolving strategy.In this manner, avoided mixing of the interior various sound of vehicle effectively.
Certainly, such scheme obviously is a kind of optimal way, may vehicle entertainment system in the relatively poor relatively vehicle of some configurations do not have display panels or be less display panel, in this case, can only sound signal be sent on the onboard navigation system 3.Perhaps further, still only utilize the Voice ﹠ Video signal of portable navigation device 1 self, and needn't communicate with the car load entertainment systems.
In above preferred embodiment, further preferably utilize the portable navigation device 1 and the interface of car load entertainment systems 3 to realize that the user controls portable navigation device by the touch-screen that touches on the car load entertainment systems 3.In this mode, only need to set up the coordinate of touch-screen of car load entertainment systems 3 and the corresponding relation of the coordinate on the portable navigation device 1.For example, when car load entertainment systems 3 switches to navigation mode, show navigator instrument interface on the vehicular touch screen 3.When the user touches the touch-screen of car load entertainment systems 3, car load entertainment systems 3 sends to portable navigation device 1 by interface with the coordinate data of this point on the touch-screen, navigating instrument 1 receives the relative coordinate that converts self after the coordinate data to, thereby judges that the operation that the user carries out finishes function corresponding.
Certainly, other functions of pins of above-mentioned definition obviously can be known for those skilled in the art, do not give unnecessary details, and those skilled in the art also can change pin function according to actual conditions herein.
4. vehicle entertainment system is controlled the portable navigation device realization mechanism:
Below in conjunction with the preferred embodiment of the invention described above, the control flow between vehicle entertainment system 3 of the present invention and the navigating instrument 1 is described.Wherein, can be variety of way for the data communication mode between vehicle entertainment system 3 and the portable navigation device 1, for example aforementioned wire harness mode also can adopt wireless mode or alternate manner, it is not given unnecessary details here.
Please refer to accompanying drawing 9, its vehicle entertainment system that illustrates the onboard navigation system in a preferred embodiment of the invention is controlled the diagram of circuit of navigating instrument.When opening vehicle entertainment system 3 and open it when showing main interface, be used for to click and enter into navigation mode (step S100).Vehicle entertainment system 3 detects portable navigation device 1 whether available (step S110), and the words that are insert the Voice ﹠ Video (step S120) of navigating instrument; If navigating instrument 1 can not use on screen display reminding mark (step S300).Carry out a certain operation as user's touch screen, vehicle entertainment system 1 detects (step S130) after user's touch action, judge whether to effectively touching (step S140) according to algorithm, the words that are send to portable navigation device 1 (step S150) with the touch point coordinate, be converted to the relative touch point coordinate of self screen after portable navigation device 1 receives, finish corresponding function.If the user carries out clicking operation, then can discharge touch-screen (step S160), vehicle entertainment system sends to discharge to be notified to writes navigating instrument 1 (step S170); If the user carries out hand-written operation, then can on touch-screen, move, vehicle entertainment system sends to navigating instrument with coordinate after detecting new effective touch point, and navigating instrument is realized touching and is pushed, mobile effect.After navigating instrument receives and discharges notice, send acknowledge message to vehicle entertainment system (step S180), vehicle entertainment system after send discharging notice, if in specified time interval for example 5 milliseconds do not receive acknowledge message, then resend (step S190) automatically.When the user clicked vehicle-mounted screen and withdraws from the zone, 3 of vehicle entertainment system withdrawed from navigation mode, stop to communicate by letter (the step S200) with portable navigation device.In this case, portable navigation device can be set at off-mode.
Certainly, in the foregoing description, be that preferred embodiment is described with the touch-screen.Obviously, the simple button operation if the car load entertainment systems does not adopt touch-screen, based on foregoing description, those skilled in the art obviously also is appreciated that by the car load entertainment systems navigating instrument is controlled.
More than technical scheme of the present invention is described, obviously easily understand, based on the above embodiment of the present invention, still have other similar embodiments.For example, for those skilled in the art can be cognitive in order to be beneficial to the enforcement of technical solution of the present invention, the portable navigation device 1 on the market preferably can have as standard interface mentioned among the present invention and have standard profile.Yet; even for having the distinct interface standard or having for the portable navigation device of different profiles; it adopts the technical scheme among the present invention to be integrated into the console of vehicle and to adopt similar control method that it is controlled, and obviously, also is to drop within protection scope of the present invention.
The onboard navigation system involved in the present invention and the control method of this system reduce car load factory manufacturing cost, user's acquisition cost and use cost, car load integrated level, reliability have not only been guaranteed, also reduce simultaneously the configuration threshold of onboard navigation system, increase the range of choice of user to portable navigation device, the use of onboard navigation system is popularized in speed-raising.In addition, this onboard navigation system and control method also shorten the OEM development and testing cycle simultaneously, accelerate the enforcement speed of new function, make client obtain abundanter service with lower cost in the shorter time.
Claims (17)
1. onboard navigation system, described onboard navigation system includes external portable navigation device and bearing, and wherein said portable navigation device can be fixed on the described bearing with dismantling, and the direct fixed set of described bearing becomes to be installed in the car on the console.
2. onboard navigation system as claimed in claim 1, wherein said bearing further comprises base and holds shell, described base is installed on the console or directly is the part of console, described structure and the described portable navigation device that holds shell adapts, and is used for described portable navigation device can be fixed within it with dismantling.
3. onboard navigation system as claimed in claim 2, the wherein said shell that holds can rotate to be in closed condition or opening on described base.
4. onboard navigation system as claimed in claim 3, wherein when described when holding shell and being in closed condition, described upper surface and the console that holds the upper surface of shell, described base is in the same plane.
5. onboard navigation system as claimed in claim 3, wherein said bearing are provided with release-push and open the described shell that holds.
6. as the arbitrary described onboard navigation system of claim 1-5, wherein said onboard navigation system also includes the car load entertainment systems, and wherein said portable navigation device can transmit data mutually by described bearing and described car load entertainment systems.
7. onboard navigation system as claimed in claim 6, be respectively equipped with the golden finger bar interface that when described portable navigation device is installed on the described bearing, can be in contact with one another on wherein said portable navigation device and the described bearing, described interface has a plurality of pins, is used to transmit data of different types.
8. onboard navigation system as claimed in claim 6, wherein said bearing and described car load entertainment systems are respectively equipped with the wire harness of mutual transmission data.
9. onboard navigation system as claimed in claim 6 can send the Voice ﹠ Video signal between wherein said car load entertainment systems and the described portable navigation device.
10. onboard navigation system as claimed in claim 6, wherein said car load entertainment systems is controlled the source switch of described portable navigation device by the car load power pins on it, thereby opens or close portable navigation device by the car load entertainment systems.
11. a bearing, portable navigation device can be fixed on the described bearing with dismantling, and the direct fixed set of described bearing becomes to be installed on the interior console of car.
12. bearing as claimed in claim 11, wherein said bearing further comprises base and holds shell, described base is installed on the console or directly is the part of console, described structure and the described portable navigation device that holds shell adapts, and is used for described portable navigation device can be fixed within it with dismantling.
13. bearing as claimed in claim 12, the wherein said shell that holds can rotate to be in closed condition or opening on described base.
14. bearing as claimed in claim 13, wherein when described when holding shell and being in closed condition, described upper surface and the console that holds the upper surface of shell, described base is in the same plane.
15. bearing as claimed in claim 13, wherein said bearing are provided with release-push and open the described shell that holds.
16. the control method of an onboard navigation system, described automatic navigator includes external portable navigation device, bearing and car load entertainment systems, wherein said portable navigation device can be fixed on the described bearing with dismantling, the direct fixed set of described bearing becomes to be installed on the interior console of car, thereby described portable navigation device can transmit data mutually by described bearing and described car load entertainment systems, and described control method comprises:
Enter the navigation mode step: by selecting the button that is provided with on the described car load entertainment systems screen of car load entertainment systems is switched to navigation mode, thereby trigger the portable navigation device start;
Audio frequency and video output step: the sound signal and the vision signal of portable navigation device are sent on the screen of car load entertainment systems;
Order forwarding step: will send to portable navigation device from the operational order of car load entertainment systems;
The order receiving step: portable navigation device is finished corresponding operating, and feedback signal is turned back in the car load entertainment systems after receiving operational order from the car load entertainment systems;
Withdraw from the navigation mode step: withdraw from navigation mode and close portable navigation device.
17. control method as claimed in claim 16 wherein when the car load entertainment systems does not receive feedback signal, resends order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100224057A CN102114811A (en) | 2010-01-04 | 2010-01-04 | Vehicle-mounted navigation system, support used on same and control method of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100224057A CN102114811A (en) | 2010-01-04 | 2010-01-04 | Vehicle-mounted navigation system, support used on same and control method of same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102114811A true CN102114811A (en) | 2011-07-06 |
Family
ID=44213773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100224057A Pending CN102114811A (en) | 2010-01-04 | 2010-01-04 | Vehicle-mounted navigation system, support used on same and control method of same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102114811A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393202A (en) * | 2011-08-02 | 2012-03-28 | 广东远峰电子科技有限公司 | Portable navigator that displays information from on-board radar systems |
| CN104101359A (en) * | 2014-06-27 | 2014-10-15 | 江苏领腾汽车部件有限公司 | Vehicle-mounted navigation device |
| CN104723976A (en) * | 2013-12-18 | 2015-06-24 | 惠州市车仆电子科技有限公司 | Vehicle-mounted intelligent audio and video navigation system |
| CN104779707A (en) * | 2014-01-14 | 2015-07-15 | 惠州市华阳多媒体电子有限公司 | Vehicle-mounted wireless charger and vehicle-mounted navigation method |
| CN105163974A (en) * | 2013-06-07 | 2015-12-16 | 奥迪股份公司 | Motor vehicle infotainment system with separate display unit |
| CN108177596A (en) * | 2018-01-02 | 2018-06-19 | 上海博泰悦臻电子设备制造有限公司 | A kind of Rapid Alarm method, system and vehicular meter based on vehicular meter |
| CN110072148A (en) * | 2016-09-30 | 2019-07-30 | 惠州华阳通用电子有限公司 | A kind of implementation method of the inter-vehicle information system based on master slave mode |
| CN111267748A (en) * | 2020-03-26 | 2020-06-12 | 义乌市重心汽车用品有限公司 | Navigation central control device with operation mode switching and automatic protection functions |
| CN112740296A (en) * | 2018-09-21 | 2021-04-30 | 大众汽车（中国）投资有限公司 | In-vehicle entertainment device and switching method and switching system thereof |
| CN113682238A (en) * | 2021-10-09 | 2021-11-23 | 武汉路特斯汽车有限公司 | Hidden vehicle-mounted radar mounting assembly and vehicle |
-
2010
- 2010-01-04 CN CN2010100224057A patent/CN102114811A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393202A (en) * | 2011-08-02 | 2012-03-28 | 广东远峰电子科技有限公司 | Portable navigator that displays information from on-board radar systems |
| CN105163974A (en) * | 2013-06-07 | 2015-12-16 | 奥迪股份公司 | Motor vehicle infotainment system with separate display unit |
| CN105163974B (en) * | 2013-06-07 | 2018-09-14 | 奥迪股份公司 | Motor vehicle infotainment system with separate display unit |
| CN104723976A (en) * | 2013-12-18 | 2015-06-24 | 惠州市车仆电子科技有限公司 | Vehicle-mounted intelligent audio and video navigation system |
| CN104723976B (en) * | 2013-12-18 | 2017-01-18 | 惠州市车仆电子科技有限公司 | Vehicle-mounted intelligent audio and video navigation system |
| CN104779707A (en) * | 2014-01-14 | 2015-07-15 | 惠州市华阳多媒体电子有限公司 | Vehicle-mounted wireless charger and vehicle-mounted navigation method |
| CN104101359A (en) * | 2014-06-27 | 2014-10-15 | 江苏领腾汽车部件有限公司 | Vehicle-mounted navigation device |
| CN110072148B (en) * | 2016-09-30 | 2022-07-26 | 惠州华阳通用电子有限公司 | Method for implementing vehicle-mounted information system based on master-slave mode |
| CN110072148A (en) * | 2016-09-30 | 2019-07-30 | 惠州华阳通用电子有限公司 | A kind of implementation method of the inter-vehicle information system based on master slave mode |
| CN108177596A (en) * | 2018-01-02 | 2018-06-19 | 上海博泰悦臻电子设备制造有限公司 | A kind of Rapid Alarm method, system and vehicular meter based on vehicular meter |
| CN112740296A (en) * | 2018-09-21 | 2021-04-30 | 大众汽车（中国）投资有限公司 | In-vehicle entertainment device and switching method and switching system thereof |
| CN111267748B (en) * | 2020-03-26 | 2020-12-18 | 东莞市飞音电子有限公司 | Navigation central control device with operation mode switching and automatic protection functions |
| CN111267748A (en) * | 2020-03-26 | 2020-06-12 | 义乌市重心汽车用品有限公司 | Navigation central control device with operation mode switching and automatic protection functions |
| CN113682238A (en) * | 2021-10-09 | 2021-11-23 | 武汉路特斯汽车有限公司 | Hidden vehicle-mounted radar mounting assembly and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102114811A (en) | Vehicle-mounted navigation system, support used on same and control method of same | |
| US11822722B2 (en) | Vehicles and wireless telematic devices management system | |
| CN105377612B (en) | Vehicle user interface based on context reconfigures | |
| CN105163974B (en) | Motor vehicle infotainment system with separate display unit | |
| US10425620B2 (en) | Vehicle camera peripheral | |
| KR101549559B1 (en) | Input device disposed in handle and vehicle including the same | |
| EP3502862A1 (en) | Method for presenting content based on checking of passenger equipment and distraction | |
| CN101983391B (en) | Bi-directional portable electronic device for interaction with vehicle systems | |
| AU2003296534B2 (en) | Arrangement and interface module for connecting different radio telephones to operator components in a motor vehicle | |
| US9532160B2 (en) | Method of determining user intent to use services based on proximity | |
| US8996777B2 (en) | Mobile device dock | |
| US20100145611A1 (en) | Navigation apparatus | |
| WO2014136377A1 (en) | Communication assistance device and communication system | |
| JP2016531318A (en) | Portable head-up display for vehicles | |
| JP2011156895A (en) | Mirror device, and mirror system | |
| CN204055598U (en) | Vehicle-mounted HUD and bluetooth all-in-one | |
| US20160288646A1 (en) | System for operating an instrument cluster of a vehicle and a mobile electronic device which can be detachably held by a holder on the vehicle | |
| CN107054243B (en) | In-vehicle control positioning | |
| JP2011166290A (en) | Repeater for indoor communication, indoor communication system and indoor communication method | |
| KR101755310B1 (en) | Vehicle and control method thereof | |
| CN107831825B (en) | Flexible modular screen apparatus for mounting to a participating vehicle and transferring user profiles therebetween | |
| KR101657657B1 (en) | Communication apparatus, vehicle having the same and method thereof | |
| CN115334191B (en) | Control method, storage medium and electronic device | |
| CN203172553U (en) | Tablet personal computer base in center controller of automobile | |
| CN201437343U (en) | Vehicle navigation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110706 |