GB2472397A - In-vehicle multi-window information and video display - Google Patents
In-vehicle multi-window information and video display Download PDFInfo
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- GB2472397A GB2472397A GB0913548A GB0913548A GB2472397A GB 2472397 A GB2472397 A GB 2472397A GB 0913548 A GB0913548 A GB 0913548A GB 0913548 A GB0913548 A GB 0913548A GB 2472397 A GB2472397 A GB 2472397A
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- video data
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- 206010007134 Candida infections Diseases 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- OYFJQPXVCSSHAI-QFPUQLAESA-N enalapril maleate Chemical compound OC(=O)\C=C/C(O)=O.C([C@@H](C(=O)OCC)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(O)=O)CC1=CC=CC=C1 OYFJQPXVCSSHAI-QFPUQLAESA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000001270 Allium sibiricum Nutrition 0.000 description 1
- HDRXZJPWHTXQRI-BHDTVMLSSA-N diltiazem hydrochloride Chemical compound [Cl-].C1=CC(OC)=CC=C1[C@H]1[C@@H](OC(C)=O)C(=O)N(CC[NH+](C)C)C2=CC=CC=C2S1 HDRXZJPWHTXQRI-BHDTVMLSSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical 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
- B60R1/20—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
- B60R1/22—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 for viewing an area outside the vehicle, e.g. the exterior of the vehicle
- B60R1/28—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 for viewing an area outside the vehicle, e.g. the exterior of the vehicle with an adjustable field of view
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2624—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects for obtaining an image which is composed of whole input images, e.g. splitscreen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/105—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
- B60R2300/301—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing combining image information with other obstacle sensor information, e.g. using RADAR/LIDAR/SONAR sensors for estimating risk of collision
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
- B60R2300/303—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing using joined images, e.g. multiple camera images
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/60—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by monitoring and displaying vehicle exterior scenes from a transformed perspective
- B60R2300/607—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by monitoring and displaying vehicle exterior scenes from a transformed perspective from a bird's eye viewpoint
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/806—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for aiding parking
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
A customisable display device for vehicles displaying different video/image data 10 from multiple sources 11 in designated windows A-E based on a processed multi-window video/image signal. A video data processor 30 connected to a touch screen control unit 50 may allow the user to manually control the individual window positions and sizes 40. The window parameters may update when controlled by the user. Different display 60 configurations for when the vehicle is moving forward, reversing or stationary may be stored on the device. The system may sense the current vehicle status and request a new custom window configuration depending on whether the vehicle is moving forward, reversing or parked. Video data captured by cameras may be combined with distance data from a distance sensor 70 to display vital information when manoeuvring. Analogue video data may be passed through analogue to digital (A/D) converters 20 before input to the processor.
Description
I
DISPLAY DEViCE FOR VEBICLES
l.Fieldofthelnvention
The present invention relates to a display devIce for vehicles and more particular to a display device selectIvely displaying video data in at least one window azording to personal preferences.
2. Description oflelaledAit
Electronic automobile accessories have been developed and become standard equipment mr many vehIcles, such as, (IFS p1kb, optkal disk players and the like. Further a reverse sensing system for vehicles comprising cameras to capture images behInd vehicles is also available. Captured video data is transndued to and displayed by a display device near a drivefl seat to aId -a.
Different electronic products for $ vehicle may alt share the saint display device based on picture in picture (PIP) technique, showing multiple windows at the same timt However, window positions are pre-determined and fixed so desired video data cannot be optionally selecS and the window positions in the display device cannot be designated.
To overtome the shonconting. the present invention provides a display device for vehicles to mitigate or obviate the aforementioned problem.
The main objective of the present invention is to provide a display device for vehicles to selectively display video data in at least one window accordIng to personal preference.
To accomplIsh the oI4ective the display device for vehicles includes a video data processing unit, a user interface, a main control unit and a display The. video data processing owl receives dt.ttcrent video data froni multiple video sources.
The. user irnerthee outputs a window arrangement sianal that s&cc.ts the.
vaico data to an displayed and ee.termines cnspi.aying positions o the selected vftiOO eata.
The: main control anjt is connected to the video data processina unit and the user interface, stores a wndow control proaram. and controis the video data prcessing unit to produce a multiwindow video signal based on the window arraneemeat signal.
toe d5Piav Utlit is connccteti to the vjdeo data proCeSsing unit to receive.
the. rnuh.uwtndow eaten ingnai and dispitys the video data sekicicb trotu the video sources in desjgmned windows respectively based on the muith window The dispiav device all iws a user to choose the n nhcr and oositlonr: ot windows o be shown and designate. the different video sources to desired windows based on personal reference.
Other obectves. advantapes and nov& teatures of the invention will become. more apparent from the fbliowing deta..iee description when tatten in c.oniunc.tiori sjtd the acc.ompanvina dravcings.
in ta.. r.r;vtr.
Fat. I is an operattonai view or a display device for vehicles in accordance wth the nrese.nt invention e.qwpnc on a trudh; is a circuit block diagram of the display device u)r viviioicS accordance with present. invention; flgs. 3A to 31) show circuit diagrams of multiple video inçnn unin of the display device wr vehie.k:s in accordance wjth the pwentinvendon; Figs. 4A to 4u anct SA to SD ShoW ereuit thagflTn5 Cr two AiD converters of the diaplay device tor vehicles in accordance with the present i)flOui Figr. hA to C. and 7A to 713 show circuit diagrams of a video data processing non ot the mstoay device lot' vehicles in accordance with the present mventnm; v hA and 111$ show a circuit diserarn ot a main control unit ot the dispJay hevice for vehicles in accordance with the present roventiOrn Figs. PA and PB ate schematic views cr1 di.t1drent arrangements of WiridO\S\ hcrng shown on the. display device or vehicles in accnrclance with the orescu invention; Fig. I) is a flow chart ot a window eontro program of the dispiay (ievee for vetuces in accordance. with the presem tnve.nton: a flow chart of a display 5\VflCFiinP program of the display device, for vehicles in accordance with the resent invention; Fins. 12A and 12 13 are. schematic views of distapee data being integrated won images to be shown by the display device for vehiejes in accordance with the. present nventon; Fig. 13 15 a cIrcuit diagram of a driving circuit of the display device tor vehicles in aceorhance with the present invention; and k \ 4i"t k C'")'\ . esplay device: for vehmies in accordance. \\lth the present invention.
With reterenee to v5c and 2, a Qlsnlav device tor vthieks in accordance cc th the present invention may bc mounted in am' type of vehicle. tbr examnle truck:s. passenger automobiles, buses or the like and in this embocament the. ehsplay device is equipe.d in a iruc.k havinf multiple cameras (Cl-C7folhc cameras IC 1-CT) may be a front-left camera (C: g a (rout-right camera C2k a rear-lett camera (C31). a lower rear-middle comnera Cd), an upoer rear-middle camera (CT) and a rear-right camera ICtiLThe display device (hr vehicle ootnpr sea ut ultiple optional video data input units (1 Ok at least one opuonal anutor to (fl$t.5 (A/D) converter (2.0). a. video data processing unt CIOL a user interlace. (400. a main control unit (50j. a clispis unit (60) and an optional reverse sensor (70.
With (lather reference to Firs 3d-3D, the: video input units respectvely connected to multIple video sources (1,) to receive video data, The yicç sources (Ii) iriirv comprise: cameras u. I -CC), lIPS pi ha. ethical disk player, cnajtat television signal and the like. When enshodied. on a truck, the vdeo sources ( I may number twenty and be. cameras (hI I-CT). lIPS ilot, optical disk pia em and digital television signal. The video data may be analogue or wgital video dirts, in one embodunent. the video rnoui, units (ii) are connected to the optical disk player via a S-Video connector (ill, and the other video mont units (10) are connected to the cameras (Cik-(C6l. the (iFS pilot and the. digital televnc through two video data connecters (1 2)( 13 t.
With relirre.nc:e to Figs. 4A to IC awl 5ç\ to. 51.1), the. at lean. one. AD converter CU) is Connected tO at least one vtdeo input unit.10) and converts amospe vde.o data to diatal video data.. in the truck embodiment. two AiD converters (20) are connected to the video input units (10); the A/i) converten (20) may be an AL2$b video decodina dhip (21) an. 4124$ vuteo deco One chip ç22) or the like.
With turthemmeterenee to Fi$s. SA to SC' and 7A to $13, the. video data proeesstng unit (30.) is connected to the. video input units (10). nsav be via the converters (.20) to macewe. the. diajta.l video data, The \teo csata umocessing nun {30i processes ano hteprates the mecewed dthtad vdeo data. then outputs a rnwto'window VKPo snari fte inn) Fwintiowvne:o signal comprises m0)tinle windows being thtwaycO at the same time corresponding respcc.tivcty to the vIdeo data o the anton sources The VkiOO data r'eessin unit (30) comprises a rnWtwndow contro eip such as an AL$720 (3) and a meinoru chip (32). The memory chip ($2) is ed o temporardy store the dipitrd video data the user interfbe.e. $0; allows a mci to nput operatin cemmnarios and select a nesre.d video source (II) and accordtngly outputs a window arraneemnent sienal. The user interface (40) may' comprise an 1(5232 port tor r:(3nne:(iflnfl to another 155232 port of a personal eleetroroc device to input operating commands. The personal electronic device nsa be a notcoootc permra dinitai R5ist cell phone or the like. The pcrsonad electronic ctevtee may further comprise, a stored progrimni cOmprising pretence user set'tmgs and other rotocois. for instance auto-tnuting upon receipt of a ptmone call, voice activated conLroi and the. like.
With funhem reference to Figs. SA and $13. the main eonu'ol unit (50) is criected to *a vuicO OWOCSSIXILS unit ($0) and the user interface $0L may be a T102&i41... chip and may be connected to a reverse sensor 170). The main control unit (Sip may further store a window control pro ratn, normal parameters. a duinlay switchincs. program. reversingsta.tu parameters. static*-status parameters.
and an tmage overlapping program. rhe reversingstatus paranwters and the static*statns parameters may be set with the. user interfrkee ($0)in advance or stored in the ersonal electronic device, When the main control unit niOn rec:enms the window arrangement sinaI from the user interface ($01. the. main control unit (50) controts the video processinc uxut (IQi to produce the multu wndow video signal that determines the number of windows 10 be. shown simuitaneousty, fur example between one and six wtnecws and also determines positions 01 the windows. With further reference to hi gs. PA and PB. the dir Ia unit (60) a connected to the video data processmg unit (30j and the main control unit (50) and receives the muh,hwindow video signal it pta.vs multiple windows (AF).. The display unit ($0) and the user interface (40) max be integrated as a touch panel. The touch panel may comprise a driving circuit ($1) and acoinrnand c,', .\ ,. I With further refdrence to Fig. 13. the driving circuit (61) is connected to the video data processing unit (30) and has multiple filtering circuits (611).
With furt,her reference. to Fig. 1$. the eoinmana converting circuit 1$2i is.
connected to the main control unit (50) and generates the window an'angement signal based; on touching coordinate inIorrnation. generated where. the. touch panel is pressed. The command converting circuit (62) comprises an A rMea8 chip (62 1, and a connector (CC}N2) connected to the AtMecaS c!np (frI I)T'he jt:lesa. io (62) receives the touohina coordinate ntrtrmaton through the conector tCDN2) ard clout the window atranpement slush With ftrther reThrence. to Fig. 10. in one embodiment the main oontrcsl unit ($0) can store normal arameters corresponding to the wmclow arrangement sigrxrk)0 hen the main control unit cAd) eJS.eeiitOS te vymndow control roram, the wrndow control program comprises amos ol: retrieving normal parameters 1001); generatthg multi-window video signal (10021; determining sinai receipt (10030 updating normal paran;eters ( 00$ t; and requesting new muithwindow aci.teo signal 1C0$).
lathe step of retrieving normal dtStflCtOiS (1001). the main control unit on) retrieves the nornan parameters.
In tIle step 01 generatmg multi-window vIdeo signal (1002). the main control unit (Sin controls the video data processing unit (301 to produce a tncdti-onnctow ndeo signal baseu on the norrnid parameters. As an example.
based on the normal parameters, the display unit (60) may have six windows AE0 rcsnectwelv nsphsv;ne video data of the cameras (C I CS') and The hIPS 1)1100 In the stop t *-i"-'" sional receipt(1003u the ni:ain control unit iSO; determines whether' a window arrangement signal is received from the user interface. (40) and continuously repeating until the window arranuement signal is mee.etveo'.
In the step of updatin normal parameters (1004), when the window arrangement signal is received, the normal parameter is reniaced with new normal arameters recened in the window arrangement signal.
S
in the step ot' remestino X'\ t-wndow voice srial I GOD), the snaincontrot urns (aG) corarols the vdeo data processing unit 3Ut to)troduce a new muttwt' dew \ldeo signal. Based on the new muflnsvuidow video sienal, the display nnjt I 00 changes the dispkr ed windows.
The insplas swd.elnng program e& utrols t e voice processtng unit I 30)10 produce di librent mu1tiwindow vtdeo sionais in accordance with the re\ersinc S'01115 parameters or the statie-atatus parameters ha di.derenl vetueles statuses sueo as moving forward, reversing 01 stopped. Preferably. Ute man control nut (50) eon detect a gear in the vehicle through a statues arising tenurnal {sc) to determine statuses of the. vehicle:, liar eeurnp)c a park rnotte. a reverse mode, chive marie or the like With farther reference to Fig. I], the dispia swh chine proeram may compose. steps oh sensing vehicle, status (Ii 0 11; determining vetucle status' ii 02; requesting mwt.wwindow video sittnal under normal parameters (I 103):, requesdn rnwaiw'mdow video signal under re.venirig5tatus parameters 04); and requesting multi Avindovc video sirrnai under static-status arameters I I 105).
In the step sensing seflick status (1101). the main control ur'dt (50) senses the. status.
itI ttie 5tcP determining vehicle, status * lUSh the, main control unit determines the. statuses ot the vehicle based on the. sensed results.
rn toe. step of requesting muitr-wmdow video signal under no'rma.l parameters 1. 1 03). the main control unit (50) controls the. video data orocessbntt unit (31)) to produce. the muttc-wmciow video i.ignai boned cm the normal pu''mm when the vehicle is determined to be: movmg Inward.
In the step of requesting multi-window vIdeo signal under reveSng-status pnneters (1104)) the main control unit (50) controls the video data processing mit (30)10 produce the multi-window.i&o signal based on the reversing-stams parameters when the vehicle is determined to be reversing. For example, based on the reveningatus parameters, the display unit (60) may show five windows (A) to (E) as shown in Fig. 9A respectively corresponding to video data of cameras (Cl), (C4). (C2), (C3) and (CS).
In the step of requesting multi-window video signal under static-status pnnners (I 105X the maIn control unit (50) controls the video data processing unit (30) to produce the multi-window video signal based on the static-status parameters when the vehicle is dnennined to be stopped. For example. based on the static.atus parameters, the display wilt (60) may show video data from the optical dIsk player or the digital television.
With fwlber reference to Figs. I 2A and lit the image overlapping prngi'am integrates distance data into a specific image to produce an overlapped image signal. The distance data may be integrated with different images illustrating an obstacle is detected in front of or behind the vehicle. The overlapped image signal is timber transmitted to the vIdeo data processing St (30) as another video source and is combined whit other video data to generate a multi-window video signal For example, the window (E) may display the overlapped image signal like FIg. I 2A when the vehicle is moving forward. The window (A) as shown in Fig 9B may display the overlapped image signal like Fig. 12B when the vehicle is reversing.
11w display device of the present invention allows a user to decIde the nwnbas and posItIons of windows to be shown, and desIgnate the diDreot vIdeo sources to desirtd windows. The user also can select desired video data for different vehicle statuses so that the display device automatically shows the selected video data depended on the determined stats. For eaunple when the vehicle is rcversing, images behind the vehicle nuty be preferable and when the vehicle is moving forwani. images in front of the vehIcle or (31'S informatIon may be preferable.
Claims (6)
- A hsav device ide veitjcles crirising: a vtdco KIata proc smg unit (30) receiving different video data from muitiote. video sources (I I); a user mteridce ($0) outpuffing a window arrangement signai that seiects the vd<u data to be dispia ed and cleterrnmes displaying positoos for the seeieU video data: a ffl2Ui uOimn CO utht jK cOuflec.cu.O tOt. vFnU uaa I Occsaint.. tOut Dv) and the user I terfaee ($0\ saucing a window eorarel proctam. and cootrothng the v oleo data oroecasine; unit ($0) to produce a muhiwindow video signai based on the. window arrangerneni signal.; and a display unit (nO). conneeteci to the video dma processing, unit 0)0) to receive the rnukhwindow video signal. and displaying the video data selected irom the varco sources in desienated wmdows' respectively based on the. moIti-w:ndow voIce signal.
- 2. The display device for vehicles as claimed in claim I, whercin the main control unit 50) forthea soores riorruci parameters correspondxigto the win ow arrangement signal', and when the wnduw contio proctam pertoriris steps comprising: rctrievina normal parnte:rs generating muitiwindow video signal c.ompnsing controlling the video t ct.CS S thi-5\ Pkk\ the. noenral Parameters: r:r'x' Jomn.mrou gnratneters eompnsmg repacdn the normal paraneters with new normal parameters received in the. ndow arm at etuent'. atidreptesting new tm ii wtndow video signal Comps sine centre imp the when shire cramp unit to produce a rgnv rmdtwmdow rider> signal ac:or&ng to the new nortuat PiirCJneters.IThe. dispiar device 1dm vehick:s as claimed in claims 1 or 2. wherein the main coerce! unit ($0) detects vehicle status and thither stores a dtspliw >hichhr pro tatn, rcreisingstams parameters and statiC-status pant teters, ansi the display switching program contmois the video priT sat;un to produce diftdrent multi-window video signals in accordance with the mere:r na-status itpnuefli Os-toe static-status parameters ibm OslicrenS \etucles statuses.4lThe otspiay de-etee:i'or vehicles as ciaamcd in claim 3, wherein the reversing-status parameters an static-status parameters arc. set througn the user interthee i40). and the dispia: switching motarnt eernpnses steps el: senaine veheie. status; deterimntna reencle status; requestir new muiu-wi.noow video signal under normal. reversing trod static-status pcmmetcrs eomnpnscna contro eg the vioeo ciata roeessing urut tu 1110 mull-window video signal based on the normal parameters when the vehicle is determined to he tuOVifl torward; the reversing-status parameters when the vehicle, is determined to he reverstug. and the staticstatus OtIrseneters when the vetucle. is dete.rmtneci to be 5. The chspiav devtce ior vehicles as claimer! in e).aims I or 2. wherein the main controt unit 50) further obtains a thatance data and stores an image overIaptprogram lbs integrain the distance data to rut image.wherein the image integrated with the distance data is used as the video data and inr?uued to the ndeo data ptne.essing unit (30;.6 The dtsplav device. (hr vehicles as riauned in claim 4. wherein the main control unit (50) thrthe.r obtains a distance. data and stores an image oveilapping program (hr nitearatum the cnstance data to an image:.wherein the image ntegraieu with the distance data is used as the video data and ingested to the video data pmcessmg unit (Sin.7. Inc tuspIay devce tor vetneles as daimel in claims 2. wherein the display ann (00) and the: user jnterthce (40) are integrated as a touch panel cornpnsing: a driving circuit. (61) conneated to the video data rocessme strut tSP) tot receivmg the rrmhi-window video signal; nan a connnanct converting circuit (62) connected to the main control unit (SQl and generating the window arnngement signal based on coordinate inidrotation generated aecordng to where the touch panel is pressed.8. The display device for vehicle as claimed in claim 6. wherein the display unit anct the user interface are integrated ass touch panes comprisine: a driving circuit. connected to the video data proeessinri. unit (hr reeeivmcte mult0window v eec signal; and a cc nanc! converting circuit connected to the main cotutol unit and gcncratng the window aroingement thrnal based on coordinate information generated according to where the touch pand is pressed.9. The display device for vehicle as claimed in claims i or 2, further enmpnsing: nsuftiplc video chats input u.nts respectve.ly connected to the video soarces to reecho the video daa and at. least one analog to dinital convener connected between the multinle video data mpu.t units: trot the rico data proeessmg unit to convert the video data to digital video data and outputted to the video data processing unit.\ .t''t ***(* --. -\ 4' 0 i's k \N' k. s composing: niuhiple vden data input units -respc:ctivef1? connected to the video soiree-es to receive the video data; and at least. one analog to digital converter connected between the rnumpc video data inut units and the video data processing unit tO convert the video data to digital mcleo data being output to the video data processing unit.Amendments to the claims have been filed as follows Claims: 1. An in-vehicle display device for vehicles comprising: a video data processing unit receiving different video data from multiple video sources; a user interface outputting a window arrangement signal, based on commands input by a user, to select the video data to be displayed and determines displaying positions for the selected video data; a main control unit connected to the video data processing unit and the user interface, storing a window control program, and controlling the video data processing unit to produce a multi-window video signal based on the window * arrangement signal, wherein the main control unit detects vehicle status and stores a * display switching program, reversing-status parameters and static-status parameters, and the display switching program controls the video processing unit to produce *. S**S * S different multi-window video signals in accordance with the reversing-status * S * * . * parameters or the static-status parameters for different vehicles statuses; and a display unit connected to the video data processing unit to receive the multi-window video signal, and displaying the video data selected from the video sources in designated windows respectively based on the multi-window video signal; wherein the reversing-status parameters arid static-status parameters are set through the user interface, and the display switching program comprises the steps of: sensing vehicle status; determining vehicle status; requesting a new multi-window video signal under normal, reversing and static-status parameters comprising controlling the video data processing unit to produce the multi-window video signal based on; the normal parameters when the vehicle is determined to be moving forward; the reversing-status parameters when the vehicle is determined to be reversing, and the static-status parameters when the vehicle is determined to be stopped.2. The in-vehicle display device for vehicles as claimed in claim 1, wherein the main control unit further stores normal parameters corresponding to the window arrangement signal, and the window control program performs steps comprising: retrieving normal parameters; * S* * generating a multi-window video signal comprising controlling the video data processing unit to produce the multi-window video signal according to the normal parameters; ** *.** * * *: : :: determining signal receipt; * * updating normal parameters comprising replacing the normal parameters with new normal parameters received in the window arrangement; and requesting new multi-window video signal comprising controlling the video data processing unit to produce a new multi-window video signal according to the new normal parameters.
- 3. The in-vehicle display device for vehicles as claimed in claims I or 2, wherein the main control unit further obtains a distance data and stores an image overlapping program for integrating the distance data to an image, wherein the image integrated with the distance data is used as the video data and inputted to the video data processing unit.
- 4. The in-vehicle display device for vehicles as claimed in claims I or 2, wherein the display unit and the user interface are integrated as a touch panel comprising: a driving circuit connected to the video data processing unit (30) for receiving the multi-window video signal; and a command converting circuit coimected to the main control unit (50) and generating the window arrangement signal based on coordinate information generated according to where the touch panel is pressed.
- 5. The in-vehicle display device for vehicles as claimed in claims I or 2, * S.' 1: further comprising: *. * S* : multiple video data input units respectively connected to the video sources to receive the video data; and S..... *at least one analog to digital converter connected between the multiple video *: data input units and the video data processing unit to convert the video data to digital video data being output to the video data processing unit.
- 6. An in-vehicle display device for vehicles substantially as hereinbefore described with reference to the drawings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0913548A GB2472397B (en) | 2009-08-04 | 2009-08-04 | In-vehicle display device for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0913548A GB2472397B (en) | 2009-08-04 | 2009-08-04 | In-vehicle display device for vehicles |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB0913548D0 GB0913548D0 (en) | 2009-09-16 |
| GB2472397A true GB2472397A (en) | 2011-02-09 |
| GB2472397B GB2472397B (en) | 2011-06-22 |
Family
ID=41129578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB0913548A Expired - Fee Related GB2472397B (en) | 2009-08-04 | 2009-08-04 | In-vehicle display device for vehicles |
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| Country | Link |
|---|---|
| GB (1) | GB2472397B (en) |
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| CN112215983A (en) * | 2020-10-13 | 2021-01-12 | 上海博泰悦臻网络技术服务有限公司 | Method, system, medium and vehicle-mounted terminal for realizing video recording in driving |
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Also Published As
| Publication number | Publication date |
|---|---|
| GB0913548D0 (en) | 2009-09-16 |
| GB2472397B (en) | 2011-06-22 |
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