CN104210417A - Driver information device - Google Patents
Driver information device Download PDFInfo
- Publication number
- CN104210417A CN104210417A CN201410228338.2A CN201410228338A CN104210417A CN 104210417 A CN104210417 A CN 104210417A CN 201410228338 A CN201410228338 A CN 201410228338A CN 104210417 A CN104210417 A CN 104210417A
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- CN
- China
- Prior art keywords
- identification
- vehicle
- state
- control unit
- interior compartment
- 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.)
- Granted
Links
- 230000011664 signaling Effects 0.000 claims abstract description 25
- 238000005286 illumination Methods 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 description 35
- 230000004308 accommodation Effects 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010191 image analysis Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention relates to a device for displaying the switching state of a signaling device in a vehicle interior, comprising an identification device for identifying the switching state of the signaling device, characterized by a control unit for controlling the color of a vehicle interior lighting device as a function of the switching state of the signaling device identified by the identification device. The invention has the advantage that the switching state of the signal lights is made available to the vehicle driver in an intuitive manner, for which purpose the vehicle driver does not have to pay direct attention to the instrument panel or the head-up display or the light signaling device of his vehicle.
Description
Technical field
The present invention proposes a kind of apparatus and method for the on off state of display equipment in vehicle interior compartment.
Background technology
Known by document DE10249512A1, by means of in this vehicle or on install scanner-recorder detect vehicle environment in traffic sign, from the image recognition traffic sign of record, and the traffic sign of identification or its specified content are shown, namely to project to the form on Windshield or the projected display arranged by Windshield in the field range of vehicle driver on the display unit of driver information system, on such as instrument carrier panel or head-up display.
Summary of the invention
The advantage that the present invention has is, make the driver of vehicle or chaufeur to obtain the color signal of on off state, particularly visual telegraph or the traffic lights of signalling set hereinafter referred to as vehicle driver in mode intuitively, vehicle driver directly must not pay close attention to head-up display or the visual telegraph of instrument carrier panel or its vehicle for this reason.
Be provided with for this reason a kind of for be presented at signalling set in street traffic, particularly visual telegraph is also referred to as the device of the on off state of " traffic signal lamp ", this device by means of means of identification identification signal equipment on off state and control the color of vehicle interior compartment illumination equipment according to the on off state of the signalling set by described means of identification identification by means of control unit.When identify red light phase preferably the color of interior room illumination equipment is switched to red light, when identification the green light stage or be switched to green light when closing on and be switched to the green light stage.The closing on such as to be switched to when radar beacon signal exists red light signal simultaneously by visual telegraph of green light stage is identified.
In principle it is desirable that, vehicle driver only or at least obviously mainly by its attention diversion in traffic conditions.This however be mainly applicable to smooth traffic conditions.Under static traffic conditions before the visual telegraph of signal indication red stop lamp and particularly in contrast can often observe diverting one's attention of vehicle driver when longer on off state stage or the danger signal stage of the large order of magnitude of a minute or a few minutes.In this case, namely make vehicle driver obtain the on off state of visual telegraph and the conversion of particularly its on off state by the color of interior room illumination equipment intuitively by the present invention, thus indicate this chaufeur its attention to be focused on again in traveling task.This requires the smooth recovery of traveling when working as the green signal being transformed into and showing and freely travel and contributes to the shortening of parking period thus, contributes to the conveying of flow of traffic and finally contribute to the relevant energy consumption of reduction traffic and noxious gas emission thus.
Advantageously, the means of identification for the on off state of identification signal equipment comprises scanner-recorder, the image of signalling set described in this scanner-recorder record.Preferably relate to video camera at this, this video camera be located at vehicle along the directed forward and record of travel direction along travel direction before the image of scene.The visual angle of pick up camera is preferably broadly designed at this, preferably close to 180 degree, thus when vehicle very close usually arrange on edge, street or on track visual telegraph also detect this visual telegraph by this pick up camera.
Advantageously, described means of identification also comprises signal processor, and described signal processor is configured to, and identifies the on off state of described signalling set in the image by described scanner-recorder record.In order to identification switch signal can the color of light that sent by visual telegraph of analyzing and processing alternatively or additionally in order to identification switch signal also can determine the position of the light source sending wigwag in signalling set.In the scope of the road traffic law of the Federal Republic of Germany and the similar traffic method of multiple other countries, so give the fixing position of the determination of light source belonging to the different wigwag correspondence of visual telegraph.Red stop signal is sent by the top of at least three light sources, and green free running signal is sent by the bottom of at least three light sources usually.Thus, when not having the color identifying the wigwag sent, the location of the light source activated in visual telegraph also achieves the conclusion of the on off state about visual telegraph.
In addition advantageously, described control unit with for determining that the sensor of the ambient brightness in the environment of described vehicle or in passenger accommodation is connected, and described control unit is constructed to, control the brightness of described vehicle interior compartment illumination equipment according to determined ambient brightness.Particularly can set, when low ambient brightness, the brightness of vehicle interior compartment illumination equipment is reduced to a little value,---such as by reflection---on the windshield, visual field or like this to the instrument of instrument carrier panel thus interior room illumination equipment does not hinder the visual field to street, and vehicle driver can not be stimulated by interior room illumination equipment.Particularly when the traveling illumination of connecting vehicle, the brightness of vehicle interior compartment illumination equipment is significant to the coupling of the brightness of instrument illumination equipment in the meaning of equilibrium.And the signal colour of the Color Scheme of instrument illumination equipment and vehicle interior compartment illumination equipment adapts.
Sensor for testing environment brightness can be formed by routine at this, and this routine is for controlling pick up camera for mating the light ratio replaced of scene to be recorded or control signal processing equipment for the image of analyzing and processing by video camera record.Achieve about ambient brightness to the analyzing and processing of brightness of image, the conclusion of the ambient brightness particularly in the environment of vehicle.
In addition advantageously, be connected with another sensor of the movement for identifying described vehicle for controlling the control unit of vehicle interior compartment illumination equipment, and described control unit is configured to, the color controlling described vehicle interior compartment illumination equipment is moved according to the vehicle by another sensor identification described, wherein particularly advantageously, in the traveling of the identification of described vehicle, suppress the change of the color of described interior room illumination equipment.Prevent thus, such as, in triggering when showing the wigwag freely travelled when running over the crossing flicker of room illumination equipment, such as from the green close to illumination equipment during this crossing to the such as white illumination equipment of neutrality after passing through visual telegraph.
In controlling according to the present invention, room illumination equipment advantageously easily can be included in the lamp or light source that exist in passenger accommodation.This can be the reading lamp on passenger-seat, the upper car light on car door, along the lamp bar of roof, the flat lamp plate on roof or the illumination in gauge panel, car door or A, B or C post or region like this device or emphasize bar.This is set forth in this is exemplary instead of closure.
Accompanying drawing explanation
Embodiments of the invention are shown in the drawings and illustrate further following:
Wherein
Fig. 1 shows the block scheme according to device of the present invention.
Detailed description of the invention
Represent vehicle with Reference numeral 1 in FIG, be car in this case, wherein arrange according to device of the present invention.Car 1 has passenger accommodation 2, also referred to as vehicle interior compartment, for holding vehicle driver 5 and possible other passenger.At least in this passenger accommodation, lamp 3 is provided with by time mode and local illumination in order to passenger accommodation 2.Lamp 3 can be such as on the region of vehicle seat or the reading lamp of middle setting, upper car light in the region of car door, illumination emphasize or upholstery border, along the lamp bar of roof or the flat illuminatian plate on roof.
These lamps 3 comprise illumination equipment, and it achieves the adjustment of the light sent by lamp.Preferably illumination equipment is configured to the light-emitting diode of different colours, and the color adaptation of the light wherein sent by lamp 3 is realized by the additional mixing of the light of the light-emitting diode of different colours.In the simplest form of implementation, such as green and red light emitting diodes are also enough, and they are alternately controlled according to the lamp colr expected.In an alternative form of implementation, lamp such as also can be configured to OLED (organic LED) telltale.
Lamp 3 is controlled by control unit 11.In the case of an led, control unit 11 produces such as pulse-width signal, and this signal has the frequency of such as several kilo hertzs of the resolution capability scope at human eye.The color of the light sent by lamp 3 controls in this pulsewidth of mutual ratio by to(for) corresponding LED color.The brightness of the light sent by lamp can be regulated by the intensity of current controlling the signal of light-emitting diode.
Control unit 11 is connected with device 12, and this device is used for the on off state of identification signal equipment 4, the wigwag particularly sent by visual telegraph 4.Means of identification 12 has scanner-recorder 13 and is located at scene before vehicle 1 for recording along travel direction for this reason.Scanner-recorder 13 can such as be formed by video camera.This video camera has with the preferred camera lens of large image aspects of 180 degree, thus detect all be located at vehicle along travel direction before and the object do not hidden by obstacle.Particularly detect the visual telegraph installed on edge, street or on track.Scanner-recorder 13 can such as arrange and have thus through the unobstructed view of Windshield to the scene before vehicle before being arranged on the back mirror arranged in the front area of the Windshield of vehicle 1.
Means of identification 12 has identification module 14 in addition, consists of the on off state determining the visual telegraph 4 comprised in the picture from the image by scanner-recorder record.Identification module 14 is configured to software module, and it stores and by the treater process of means of identification 12 in the program store of means of identification 12.Identification module 14 also can be configured to hardware module, and such as, with the form of specialized hardware-ASIC or FPGA, it is with the identification of smart circuit compute switch state.
Identification module 14 is configured to, first recognition lights optical signal equipment 4 in the image of record.This such as can compare realization by means of sample, that is a search object in the image of record, and this object has the high consistency with the sample image of one or more storage.In order to the distortion and different sizes that are equilibrated at the object considered in the image of record adopt by the known algorithm of image processing apparatus self at this.
Once recognize visual telegraph 4 in the image of record, so determine its on off state.Determine the position of the one or more light sources activated in visual telegraph for this reason.Determine to infer its on off state by the position of the one/multiple light source activated in visual telegraph 4.The light source activated in the upper area of visual telegraph represents red danger signal, and the light source activated in the upper area of visual telegraph 4 represents green free running signal.Preferably addedly determine the color of the light sent by the light source of the activation of visual telegraph.The method of such as software support can be adopted, as also adopted in the scope of digital photography in the method for this reason.
One simplify form of implementation in be sufficient that, in order to determine that the on off state of visual telegraph also only determines the color of the light sent by visual telegraph.
Control unit 11 is provided to by means of identification 12 or the on-off signal that is included in the visual telegraph that identification module 14 wherein identifies.Control unit 11 is constructed to, and so controls lamp 3 with control signal, is issued in the passenger accommodation 2 of vehicle 1 by the light of the color of the on off state had corresponding to visual telegraph to make described lamp.When the red stop signal of the visual telegraph identified, lamp 3 sends red light.When the green identified free running signal, lamp 3 sends green.
In addition can set, such as replace red light to send yellow light by lamp 3 when the wigwag that identification is yellow recognizes red stop signal simultaneously.When vehicle 1 is before switching red visual telegraph 4, chaufeur 5 noted closing on of green light thus before the green light stage, even if this chaufeur does not just in time pay close attention to visual telegraph owing to diverting one's attention, and can prepare thus to continue to travel.
Control unit 11 in addition with for determining that the sensor 15 of ambient brightness is connected.This sensor determines the signal of the ambient brightness represented outside this vehicle.Such luminance sensor in current self-propelled vehicle such as travelling light circuit automatically.This outer sensor 15 also can be the component part of scanner-recorder 13 or rearmounted image processing apparatus.Video camera like this has the device for mating light ratio alternately, such as, pass through the coupling of the exposure time of the shading hole of optical device or the image of each record.Independently sensor 15 can be replaced to use monochrome information for controlling this recording parameters.In addition rearmounted image analysis processing device also can realize the deduction of the brightness of the scene to record.
This signal representing ambient brightness of sensor as aforementioned 15 is provided to control unit 11.Control unit 11 is constructed to, the environmentally brightness of light that sent by lamp 3 of beam control.The high brightness of the light sent by lamp is regulated, even if thus this light also can easily perception for vehicle driver when high ambient brightness when high ambient brightness.Regulate the low brightness of the light sent by lamp 3 when low ambient brightness, thus avoid reflection on the windshield or other disturbing effects.Preferably under low brightness and particularly when connect travel lamp, the brightness matching of lamp 3 is in the brightness of the instrument illumination equipment in the gauge panel of vehicle.
In addition sensor 15 or another unshowned luminance sensor 15 can be provided with, to determine the ambient brightness in the passenger accommodation 2 of vehicle 1.Control unit 11 enters to be improved in this case, the brightness of the light sent by lamp 3 is made to be suitable for the ambient brightness in vehicle interior compartment 2, thus such as by the bright signal indication of the on off state to visual telegraph 4 by lamp 3 or avoided by the too weak signal indication under the threshold of perception current of vehicle driver that vehicle driver's is dazzling.
Control unit 11 is last with another sensor 16, the movement of its identification vehicle.This movable sensor 16 can be such as wheel sensor or antiblock device, and the movement of vehicle 1 is also determined in the rotation by means of this movable sensor determination wheel thus.Once control unit 11 is based on the traveling of the signal determination vehicle of movable sensor 16, the on off state so reacting on the identification of visual telegraph 4 according to form of implementation of the present invention suppresses sending by the colour lamplight of lamp 3.
In improvement of the present invention, the identification of the on off state of visual telegraph also can replace image analysis processing in vehicle by being connected to be sent to via radio communication by off state and realizes.For this reason such as can by the means of identification 12 being sent to vehicle 1 by the on off state of another vehicle identification via wireless connections of signalling set, means of identification 12 has wireless communication interface for this reason.In addition the on off state of signalling set also can be sent to the means of identification 12 of vehicle 1 via radio communication by this signalling set self.Signalling set 4 has corresponding wireless communication interface according to this improvement for this reason, such as WLAN module or like this.
Claims (9)
1. the device for the on off state of display equipment (4) in vehicle interior compartment (2), comprise the means of identification (12) of the on off state for identifying described signalling set (4), it is characterized in that control unit (11), described control unit is used for the color controlling vehicle interior compartment illumination equipment (3) according to the on off state of the described signalling set identified by described means of identification (12).
2. device according to claim 1, is characterized in that, described means of identification (12) comprises the scanner-recorder (13) of the image for recording described signalling set (4).
3. device according to claim 2, it is characterized in that, described means of identification (12) comprises signal processor (14), described signal processor is constructed to, and identifies the on off state of described signalling set in the image recorded by described scanner-recorder (13).
4. device according to claim 3, it is characterized in that, described signal processor (14) is constructed to, based on the color to the wigwag sent by described signalling set analysis and/or determine the on off state of described signalling set (4) based on the position of the light source sending described wigwag in described signalling set.
5. according to the device one of the claims Suo Shu, it is characterized in that, described control unit (11) with for determining that the sensor (15) around described vehicle (1) and/or the ambient brightness in described vehicle is connected, and described control unit (11) is constructed to, control the brightness of described vehicle interior compartment illumination equipment (3) according to determined ambient brightness.
6. according to the device one of the claims Suo Shu, it is characterized in that, described control unit (11) is connected with another sensor (16) of the movement for identifying described vehicle (1), and described control unit (11) is constructed to, move the color controlling described vehicle interior compartment illumination equipment (3) according to the vehicle identified by described another sensor (16), in the traveling of the identification of described vehicle (1), particularly suppress the change of the color of described vehicle interior compartment illumination equipment.
7. according to the device one of the claims Suo Shu, it is characterized in that, described interior room illumination equipment (3) is included in illuminatian plate in the region of roof and/or along the lamp bar of described roof and/or the upper car light on car door and/or the reading lamp on vehicle seat position.
8. a vehicle (1), comprise the device for the on off state of display equipment (4) in vehicle interior compartment, described device comprises the means of identification (12) of the on off state for identifying described signalling set, it is characterized in that control unit (11), described control unit is used for the color controlling vehicle interior compartment illumination equipment (3) according to the on off state of the described signalling set (4) identified by described means of identification (12).
9. the method for the on off state of display equipment in vehicle interior compartment, wherein by the on off state of signalling set described in described means of identification identification, it is characterized in that, described control unit controls the color of vehicle interior compartment illumination equipment according to the on off state of the described signalling set by described means of identification identification.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013210097.3 | 2013-05-29 | ||
| DE102013210097.3A DE102013210097A1 (en) | 2013-05-29 | 2013-05-29 | Driver information device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104210417A true CN104210417A (en) | 2014-12-17 |
| CN104210417B CN104210417B (en) | 2017-05-24 |
Family
ID=51899348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410228338.2A Expired - Fee Related CN104210417B (en) | 2013-05-29 | 2014-05-27 | Driver information device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104210417B (en) |
| DE (1) | DE102013210097A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105654755A (en) * | 2016-01-27 | 2016-06-08 | 苏州寅初信息科技有限公司 | Bicycle braking system based on traffic signal lamp discrimination |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2554733A (en) * | 2016-10-07 | 2018-04-11 | Jaguar Land Rover Ltd | Sun visor for a vehicle |
| DE102017213992B4 (en) * | 2017-08-10 | 2019-12-19 | Audi Ag | Method for operating an interior lighting device, interior lighting device and motor vehicle with an interior lighting device |
| DE102018207754B4 (en) * | 2018-05-17 | 2021-12-09 | Volkswagen Aktiengesellschaft | Method and system for setting the lighting conditions of a vehicle and a vehicle |
| DE102021127962A1 (en) | 2021-10-27 | 2023-04-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | motor vehicle |
| FR3147162A1 (en) * | 2023-03-28 | 2024-10-04 | Psa Automobiles Sa | Process for creating a lighting ambiance in a motor vehicle interior based on its environment. |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101084137A (en) * | 2004-12-20 | 2007-12-05 | 德·T·多恩 | A device for monitoring traffic signals and warning drivers |
| CN201544851U (en) * | 2009-11-16 | 2010-08-11 | 梁忱 | Traffic signal prompting device in vehicle |
| CN101842261A (en) * | 2007-10-31 | 2010-09-22 | 松下电器产业株式会社 | Vehicular lighting device |
| CN101911144A (en) * | 2007-12-13 | 2010-12-08 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Method and device for assisting a vehicle operator |
| US20120313770A1 (en) * | 2011-06-07 | 2012-12-13 | Continental Automotive Systems, Inc. | Driver assistance detection system |
| CN202896560U (en) * | 2012-10-31 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Detecting braking system of vehicle red light |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10249512B4 (en) | 2002-10-23 | 2005-04-07 | Donnelly Hohe Gmbh & Co. Kg | Vehicle with a device for detecting the current traffic light signal |
-
2013
- 2013-05-29 DE DE102013210097.3A patent/DE102013210097A1/en not_active Withdrawn
-
2014
- 2014-05-27 CN CN201410228338.2A patent/CN104210417B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101084137A (en) * | 2004-12-20 | 2007-12-05 | 德·T·多恩 | A device for monitoring traffic signals and warning drivers |
| CN101842261A (en) * | 2007-10-31 | 2010-09-22 | 松下电器产业株式会社 | Vehicular lighting device |
| CN101911144A (en) * | 2007-12-13 | 2010-12-08 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Method and device for assisting a vehicle operator |
| CN201544851U (en) * | 2009-11-16 | 2010-08-11 | 梁忱 | Traffic signal prompting device in vehicle |
| US20120313770A1 (en) * | 2011-06-07 | 2012-12-13 | Continental Automotive Systems, Inc. | Driver assistance detection system |
| CN202896560U (en) * | 2012-10-31 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Detecting braking system of vehicle red light |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105654755A (en) * | 2016-01-27 | 2016-06-08 | 苏州寅初信息科技有限公司 | Bicycle braking system based on traffic signal lamp discrimination |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013210097A1 (en) | 2014-12-04 |
| CN104210417B (en) | 2017-05-24 |
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Granted publication date: 20170524 Termination date: 20210527 |