CN209386195U - Illuminator for vehicle - Google Patents

Abstract

The utility model provides illuminator for vehicle, has the sensor of best configuration in rear of vehicle.Illuminator for vehicle (1) is installed on the automotive bicycle (100) by that can travel tilting of car body in corner towards the direction of turning, the sensor (7) which there are the surrounding enviroment at least two lamp (left illuminator unit (2L), right illuminator unit (2R)) and rear used for vehicles to be detected.When from the rear side from vehicle, sensor (7) is configured between left illuminator unit (2L) and right illuminator unit (2R).

Description

Illuminator for vehicle

Technical field

The utility model relates to illuminator for vehicle.

Background technique

The known two-wheel vehicle used taillight comprising rear vehicle lamp etc. in patent document 1 is equal.

Patent document 1: Japanese Unexamined Patent Publication 5-20905 bulletin

Utility model content

In addition, inventor considers use to peripheral rings such as subsequent vehicles in the vehicles such as automotive bicycle as described above The sensor that border is detected.Particularly, have investigated in rear of vehicle how sensor is configured be only it is optimal.

As the research as a result, the purpose of the utility model is to provide have optimal configuration in rear of vehicle The illuminator for vehicle of sensor.

In order to achieve the above object, the utility model is a kind of illuminator for vehicle, is installed on through direction turning The vehicle that direction can travel tilting of car body in corner,

The illuminator for vehicle includes

At least two lamp；And

Sensor is used to detect the surrounding enviroment at the rear of the vehicle,

When from the rear side of the vehicle, the sensor is configured between at least two lamp.

According to above structure, as optimal configuration, as the optimal configuration of sensor, it is configured between 2 lamps Sensors configured.

In addition, being also possible to the sensor and at least two lamp in the illuminator for vehicle of the utility model Compared to the rear for being configured at the vehicle.

According to above structure, sensor is configured at the rear of vehicle compared with lamp, therefore the light of lamp will not enter to sensing Device can prevent the error detection of the sensor as caused by the light of lamp.

Alternatively, it is also possible to be, top, lower section, left and the right of the sensor are passed through with the traveling wind of the vehicle The mode of at least one configure the sensor.

According to above structure, with the traveling of vehicle, traveling wind is by the top of sensor, lower section, left and right At least one, therefore can prevent dust, foreign matter from flowing into the side of sensor.

Alternatively, it is also possible to be, between at least either and the sensor of at least two lamp, it is formed with for institute State the gap that the traveling wind of vehicle is passed through.

According to above structure, with the traveling of vehicle, traveling wind can prevent dust, foreign matter from flowing by gap To the clearance side of sensor or at least either of the clearance side of 2 lamps.

The effect of utility model

Illuminator for vehicle according to the present utility model is configured to right between 2 lamps as the best configuration of sensor Sensor is configured.

Detailed description of the invention

Fig. 1 is the figure for indicating the position of illuminator for vehicle in the car.

Fig. 2 is the block diagram of illuminator for vehicle.

Fig. 3 is the schematic diagram for being illustrated to illuminator for vehicle.

Fig. 4 is the schematic diagram being illustrated for the structure to left illuminator unit.

Fig. 5 is the schematic diagram for being illustrated the flat light source that light emission goes out for opposite multiple directions.

Fig. 6 is the schematic diagram for being illustrated to multiple light sources.

Fig. 7 is the schematic diagram for being illustrated to two flat light sources.

Fig. 8 is for the schematic diagram for using the cleaning systems of cleaning nozzle to be illustrated.

The explanation of label

1 illuminator for vehicle, the left illuminator unit of 2L, the right illuminator unit of 2R, 3 illuminator unit control units, 4 Vehicle control section, 5 light sources, 6 light guides, 7 sensors, 8 support portions, 9 shells, 10 translucent covers, 11 lamp houses, 12 Portion, 13 traveling winds, 14 turbulent flows, 15 cleaning nozzles, 16 cleaning solutions, 21L, 21R taillight (Brake lamp), 22L, 22R reversing Lamp, 23L, 23R turn signal lamp, 24L, 24R sensor, 25 cleaning systems, 31 lamp control units, 32 sensor controllers, 33 cleaning control units, 51 flat light sources, the rear 51B exit facet, the top 51U exit facet, 52,53 light sources, 54 is transparent FPC, 55,56 flat light sources, 61 planes of incidence, 62 main parts, 63,64 exit facets, 65 reflecting parts, 100 automotive bicycles, L1, L2 optical path

Specific embodiment

In the following, on one side referring to attached drawing, while be directed at the embodiments of the present invention and be illustrated.In addition, in this embodiment party In the explanation of formula, " left and right directions ", " front-rear direction ", " up and down direction " are about vehicle shown in FIG. 1 and for ease of description The set opposite direction made.Herein, " up and down direction " is the direction comprising " upper direction " and " lower direction "." front and back To " it is the direction comprising " front direction " and " rear direction "." left and right directions " is the direction comprising " left direction " and " right direction ".

Fig. 1 is shown as the automotive bicycle 100 of an example of vehicle involved in present embodiment.Automotive bicycle 100 be the vehicle by that can travel tilting of car body along the corner (corner) (bend) of road towards the direction of turning ?.As long as the vehicle of present embodiment such as automotive bicycle 100 in this way, by towards the direction turned by tilting of car body The vehicle that can be travelled in corner, the quantity of wheel are not limited.Therefore, even such as automatic tricycle, from Dynamic carriage etc., as long as traveling can be carried out similarly with the automotive bicycle 100, is also contained in the vehicle of present embodiment ?.

As shown in Figure 1, portion has illuminator for vehicle 1 behind in automotive bicycle 100.The vehicle of this example shines Funerary objects 1 is can be to the rear combination lamp (example of illuminator for vehicle) that rear of vehicle is irradiated.

Referring to Fig. 2, the summary of illuminator for vehicle 1 is illustrated.Fig. 2 is the block diagram of illuminator for vehicle 1.Such as Fig. 2 Shown, illuminator for vehicle 1 includes left illuminator unit 2L；Right illuminator unit 2R；Illuminator unit control unit 3, to this Left illuminator unit 2L and right illuminator unit 2R are controlled；Sensor 7；And cleaning systems 25.

Left illuminator unit 2L is set to the left part in the rear portion of automotive bicycle 100, and right illuminator unit 2R is set to Right part in the rear portion of automotive bicycle 100.Left illuminator unit 2L includes left tail lamp (Brake lamp) 21L, back-up lamp 22L, turns To signal lamp 23L and sensor 24L.Right illuminator unit 2R includes right tail lamp (Brake lamp) 21R, back-up lamp 22R, turns to letter Signal lamp 23R and sensor 24R.Left illuminator unit 2L and right illuminator unit 2R can be set as identical structure.Under in addition, Face, when the entirety to taillight (Brake lamp) 21L, 21R, back-up lamp 22L, 22R, turn signal lamp 23L, 23R is illustrated, letter Referred to as " lamp ".

Sensor 7 is for example by LiDAR (Light Detection and Ranging or Laser Imaging Detection and Ranging), camera, radar etc. at least one composition.About cleaning systems 25, carried out below It describes.

Herein, LiDAR is Light Detection and Ranging or Laser Imaging Detection The abbreviation of and Ranging.LiDAR is usually to project non-visible light to its front, is based on emergent light and return light, obtains straight The sensor of the information such as shape, the material of object, the color of object of distance, object until object.

Camera is such as comprising capturing element CCD (Charge-Coupled Device), CMOS (complementary type MOS) Camera.The infrared camera that camera is the camera detected to visible light, is detected to infrared ray.

Radar is millimetre-wave radar, microwave radar or laser radar etc..

Illuminator unit control unit 3 includes lamp control unit 31, sensor controller 32, cleaning control unit 33.Lamp control unit 31 are configured to control lamp i.e. taillight (Brake lamp) 21L, 21R, back-up lamp 22L, 22R, turn signal lamp 23L, 23R of left and right System.Sensor controller 32 is configured to control sensor 24L, 24R and sensor 7 of left and right.Clean 33 structure of control unit It is controlled as to cleaning systems 25.

Illuminator unit control unit 3 is connect with the vehicle control section 4 for the control for carrying out automotive bicycle 100.

The configuration > of < lamp and sensor

Next, being illustrated using Fig. 3 to the detailed content of the configuration of illuminator unit 2L, 2R (lamp) of left and right.Figure 3 be the schematic diagram for being illustrated to illuminator for vehicle 1.As shown in figure 3, the left illuminator unit of illuminator for vehicle 1 2L and right illuminator unit 2R, about automotive bicycle 100 keep straight on when direction of travel and be arranged bilaterally symmetrically.Herein, Direction of travel when automotive bicycle 100 is kept straight on refers to the direction of travel in the case that automotive bicycle 100 travels on straight line. The direction of travel when front-rear direction of automotive bicycle 100 shown in Fig. 3 is kept straight on automotive bicycle 100 is consistent.

Sensor 7 is configured between left illuminator unit 2L and right illuminator unit 2R.Sensor 7 is via support portion 8 And it is fixed on automotive bicycle 100.As shown in figure 3, at least part of sensor 7 is in the rear side from automotive bicycle 100 When (rear direction of Fig. 3) is observed, be configured at becomes automotive bicycle compared with left illuminator unit 2L and right illuminator unit 2R The position at the rear on direction of travel when 100 straight trip.

Sensor 7 is can to obtain the surrounding enviroment comprising automotive bicycle 100 (such as barrier, other vehicles (move ahead Vehicle, reverse vehicle, subsequent vehicle), pedestrian, road shape, traffic mark etc.) including this vehicle external information sensing Device.Sensor 7 is configured to export the information of acquirement to sensor controller 32.Sensor 7 is same as sensor 24L, 24R Ground is made of such as LiDAR, camera, radar etc. at least one.

Although by diagram omit, in automotive bicycle 100, equipped with the heeling condition to automotive bicycle 100 into The slant angle sensor of row detection, the velocity sensor detected for the speed to automotive bicycle 100 etc., acquirement include The sensor of the information of this vehicle including the driving status of automotive bicycle 100.It will be detected by the sensor (not shown) Each information to vehicle control section 4 send.Vehicle control section 4 is configured to be based on from each sensor (not shown) and illuminator unit The information that control unit 3 is sent controls the movement of illuminator for vehicle 1.

Next, being illustrated to the control of illuminator for vehicle 1.

Vehicle control section 4 corresponds to rider (driver) to the input operation of automotive bicycle 100, automotive bicycle 100 traveling state of a control carries out the control of illuminator for vehicle 1.In addition, sensor 7,24L, 24R are to automotive bicycle 100 Peripheral information detected, signal relevant to testing result is sent to vehicle control section 4.Vehicle control section 4 can also be with Corresponding to the peripheral information received from sensor 7,24L, 24R, the control of illuminator for vehicle 1 is carried out.Alternatively, vehicle control Portion 4 based on rider to the brake operating of automotive bicycle 100, for lamp control unit 31, transmission be used to indicate Brake lamp 21L, The signal of 21R lighting or the signal of instruction change luminous intensity.Lamp control unit 31 is received the letter of Brake lamp 21L, 21R lighting Number, by Brake lamp 21L, 21R lighting.Alternatively, lamp control unit 31 changes the luminous intensity of Brake lamp 21L, 21R.

In addition, lamp control unit 31 may correspond to the periphery from sensor 7, the received automotive bicycle 100 of 24L, 24R The testing result of information carries out the lighting control of Brake lamp 21L, 21R.

In addition, being configured with various lamps in vehicle rear in existing automotive bicycle.In the vehicle rear to lamp into The space of row configuration is limited, but occasionally wants to sensors configured within this space.It is effective to limited space therefore, it is necessary to consider The configuration that ground is utilized.

That is, illuminator unit 2L, the 2R and sensor 7 of the inventor of the illuminator for vehicle 1 of the utility model to left and right Optimal configuration carried out various researchs, finally, it is found that by about automotive bicycle 100 keep straight on when direction of travel and Symmetrically left illuminator unit 2L and right illuminator unit 2R are configured, and in the left illuminator unit 2L and right photograph Sensor 7 is configured between funerary objects unit 2R, so as to effectively sufficiently use the limited space of vehicle rear.

In addition, sensor 7 is compared with any one of left illuminator unit 2L, right illuminator unit 2R, the detection of sensor 7 Face (rear surface) is configured at the rear of automotive bicycle 100.In this example, be configured to, the detection faces (rear surface) of sensor 7 with Left illuminator unit 2L and right illuminator unit 2R compares the rear as automotive bicycle 100.

According to this structure, the light of left and right illuminator unit 2L, 2R will not enter to the detection faces of sensor 7, can prevent The error detection of sensor 7 as caused by the light of left and right illuminator unit 2L, 2R.

< is equipped on the sensor > of the illuminator unit of left and right

Next, being illustrated using internal structure of the Fig. 3 and Fig. 4 to illuminator unit 2L, 2R of left and right.Fig. 4 signal Ground indicates the structure of left illuminator unit 2L.In addition, illuminator unit 2L, 2R of left and right have symmetrical internal structure.

As shown in figure 4, left illuminator unit 2L has shell 9 and translucent cover 10.Shell 9 and translucent cover 10 mark off lamp house 11.In lamp house 11, as shown in Figures 3 and 4, it is configured at least one light source 5, light guide 6 (example of optical component) With sensor 24L.

As shown in figure 3, being equipped on the sensor 24L of left illuminator unit 2L and being equipped on the sensing of right illuminator unit 2R Device 24R, about automotive bicycle 100 keep straight on when direction of travel and be arranged bilaterally symmetrically.Herein, so-called to be equipped on left and right Illuminator unit 2L, 2R, refer to that sensor 24L, 24R can be the lamp house 11 for being built in illuminator unit 2L, 2R, can also be with It is the exterior arrangement in the lamp house 11 of illuminator unit 2L, 2R near illuminator unit 2L, 2R.

In addition, as shown in figure 3, sensor 24L, 24R of illuminator unit 2L, 2R of left and right, are set to and do not interfere from light The position of the optical path for the light that source 5 is projected.As shown in Figures 3 and 4, a part of the light of light guide 6 is incident upon from light source 5, to certainly The rear of dynamic two wheeler 100 is projected with optical path L1, and another part of the light of light guide 6 is incident upon from light source 5, towards automatically It is projected with optical path L2 the top of two wheeler 100.Sensor 24L, 24R configuration are in the light for the light projected from light guide 6 The position deviateed in the optical path of road L1, L2.

In addition, in existing automotive bicycle, in the lamp (illuminator for vehicle 1 of the utility model) of vehicle rear Inside is configured with the light source etc. of lamp.The space near space and lamp inside the lamp is limited, but occasionally wants to match within this space Set sensor.Therefore, it is necessary to consider that the configuration utilized is effectively performed to limited space.

That is, the inventor of the illuminator for vehicle 1 of the utility model is to the sensing for being equipped on left and right illuminator unit 2L, 2R The optimal configuration of device 24L, 24R have carried out various researchs, finally, it is found that by when keeping straight on about automotive bicycle 100 Direction of travel and become symmetrical position sensor 24L, 24R are configured, so as to effectively sufficiently use The limited space of illuminator for vehicle 1.In addition, being obtained according to the configuration of sensor 24L, 24R from sensor 24L, 24R Detection data become the data that are detected in symmetrical position, therefore be easy to carry out the inspection in sensor controller 32 The processing of measured data.

In addition, sensor 24L, 24R respectively form as at least one with LiDAR, camera, radar etc..That is, Sensor 24L can be set to LiDAR, also can be set to camera.In addition, sensor 24L can also be by the sensing of multiple types Device or same kind of multiple sensors are constituted.Sensor 24R can be constituted in the same manner as sensor 24L.

Alternatively, it is also possible to be, a side of sensor 24L, 24R are LiDAR, and another party is camera.As described above, even if In the case where sensor 24L, 24R are set as different types of sensor, sensor 24L, 24R are also about automotive bicycle 100 straight trip when direction of travel and be arranged bilaterally symmetrically.

As an example, the case where being made of respectively 2 LiDAR to sensor 24L, 24R is illustrated.For example, The detection range of LiDAR is 120 degree.On the horizontal plane of sensor 24L, 24R each comfortable sensor 24L, 24R, it can be arranged most Big 240 degree of detection range.In the region (such as rear of automotive bicycle 100) for wishing to further increase detection accuracy, The direction of sensor 24L, 24R can be set in a manner of it will test range overlapping.

For example, can be on the basis of the front of automotive bicycle 100, by the detection range of sensor 24L, 24R of left and right It symmetrically sets, is set as that the detection range of sensor 24L, 24R are respectively overlapped 120 at the rear of automotive bicycle 100 Degree.

In addition, sensor 24L, 24R respectively by 2 cameras in the case where, also with above-mentioned respectively by 2 Sensor 24L, 24R that LiDAR is constituted similarly, can set the detection range of each camera.

According to respectively by 2 LiDAR or 2 cameras at the sensor 24L, 24R example, by biography The detection range of sensor 24L, 24R are set, comprehensive to 360 degree so as in the horizontal plane of sensor 24L, 24R It is detected, and the range for particularling hope detection is detected with higher precision.

< has the illuminator for vehicle > by light to the optical component being irradiated above the rear of vehicle and vehicle

Next, to have by light to the rear of vehicle (automotive bicycle 100 equipped with illuminator for vehicle 1) and on The illuminator for vehicle for the optical component being just irradiated is illustrated.

As shown in figure 4, left illuminator unit 2L includes light source 5；And light guide 6 (example of optical component), It will be from the light that light source 5 projects to being irradiated above the rear of vehicle (automotive bicycle 100) and vehicle.In addition, left and right Illuminator unit 2L, 2R are symmetrical structures, therefore, are illustrated below to the structure of left illuminator unit 2L, are omitted The explanation of right illuminator unit 2R.

As shown in Figures 3 and 4, light source 5 is configured at the front side in lamp house 11.Light source 5, which projects, carries out defined region The light of illumination.

Light source 5 is able to use lamp source, light-emitting component.As the example of lamp source, incandescent lamp, halogen lamp, electric discharge are enumerated Lamp, neon lamp etc..As the example of light-emitting component, light emitting diode, laser diode, organic EL element etc. are enumerated.

Light guide 6 is the component for being irradiated the light projected from light source 5 to the rear of automotive bicycle 100 and top. Light guide 6 is as shown in Figure 4, comprising: the plane of incidence 61, main part 62, exit facet 63,64, reflecting part 65.The plane of incidence 61 is in light source When 5 lighting, the end face for the light guide 6 that the light projected from light source 5 is injected.Main part 62 is formed as strip, be configured to by from The light guide that light source 5 is injected is to exit facet 63,64.Exit facet 63,64 is will to inject from the plane of incidence 61, carry out in main part 62 The face that guide-lighting light emission goes out.

Exit facet 63 is the first area for being irradiated light to the rear of automotive bicycle 100.Exit facet 64 is by light The second area projected to the top of automotive bicycle 100.

Reflecting part 65 is made of multiple ladders (step), which, which has, will inject into main part 62 and in main part 62 The angle that inside is reflected by guide-lighting light towards the top of main part 62.

Next, being illustrated to the irradiation of the light in left illuminator unit 2L shown in Fig. 4.

Lamp control unit 31 (Fig. 2) carries out the lighting control of the light source 5 of left illuminator unit 2L.

The light projected from light source 5, is incident upon the plane of incidence 61 of light guide 6, guide-lighting in the inside of main part 62.At this point, The a part for being incident upon the light of main part 62 from light source 5 is directly toward exit facet 63, or be totally reflected in main part 62 and Towards exit facet 63, projected from exit facet 63 towards rear.The light projected from the exit facet 63 is indicated with optical path L1.

In addition, being incident upon another part of the light of main part 62 from light source 5, reflected by reflecting part 65.By reflecting part 65 light reflected project upward from exit facet 64.The light projected from the exit facet 64 is indicated with optical path L2.

According to above-mentioned structure, light guide 6 includes first area (exit facet 63), will be from the light that light source 5 projects to certainly The rear of dynamic two wheeler 100 is irradiated；And second area (exit facet 64), it will be from the light that light source 5 projects to automatic two The light that the top of wheel vehicle 100 is irradiated, therefore is irradiated to the top of automotive bicycle 100 is known by the vehicle vision at rear Not, it is easier to which the subsequent vehicle high from height carries out vision knowledge to the automotive bicycle 100 equipped with illuminator for vehicle 1 Not.

For example, in the traveling of automotive bicycle 100, overall height such as automotive bicycle 100 and the large truck at rear sometimes The distance for spending high vehicle is short.At this point, in the case where front vehicle is the high vehicle of the heights such as oversize vehicle, due to from The distance of dynamic two wheeler 100 is short, it is thus possible to be difficult to see that the taillight of automotive bicycle 100 from the high driver's seat of height sometimes 21L, 21R, front vehicle are difficult to find the presence of automotive bicycle 100.

As described above, in the case where being difficult to see that automotive bicycle 100 from front vehicle, by from second area (out Penetrate face 64) it is irradiated light to the top of automotive bicycle 100, so as to keep the driver of front vehicle equal more reliably Know the presence of automotive bicycle 100.

In addition, can pass through due to using light guide 6 to be irradiated to the top of automotive bicycle 100 and rear Easy structure constitutes from the high subsequent vehicle of height and is easier the illuminator for vehicle 1 being visually recognized.

In addition, light guide 6 has reflecting part 65 (ladder) according to above-mentioned structure, which makes to inject from light source 5 The top of light towards automotive bicycle 100 reflected, therefore can by easy structure, constitute from height it is high after Continuous vehicle is easier the illuminator for vehicle 1 being visually recognized.

In addition, by using above-mentioned such light guide 6, thus even if light source is one, can also be configured to by light to The top and rear of automotive bicycle 100 are irradiated.

< has the illuminator for vehicle > by light to a light source being irradiated above the rear of vehicle and vehicle

Next, using Fig. 5 to having light to vehicle (automotive bicycle 100 equipped with illuminator for vehicle 1) The illuminator for vehicle for a light source being irradiated above rear and vehicle is illustrated.

Left illuminator unit 2La shown in fig. 5 has platform portion 12 in lamp house 11.It is configured in platform portion 12 along platform portion 12 The curved flat light source 51 of mode.Flat light source 51 includes rear exit facet 51B, by light to the rear of vehicle into Row irradiation；And top exit facet 51U, by light to being irradiated above vehicle.Flat light source 51 can be emitted by rear Face 51B and the top continuous O-LED of exit facet 51U etc. are constituted.Lamp control unit 31 is configured to individually to rear exit facet 51B and top exit facet 51U carries out lighting control.

Next, being illustrated to the irradiation of the light in left illuminator unit 2La shown in fig. 5.

Left illuminator unit 2La and left illuminator unit 2L shown in Fig. 4 is it is equally possible that based on vehicle control is come from Portion 4, sensor 7,24L, 24R signal and controlled.

Left illuminator unit 2La be also configured to selectively to top exit facet 51U or rear exit facet 51B into Row lighting control.

For example, lamp control unit 31 can be with only when sensor 7,24L, 24R do not detect the information of front vehicle etc. Top exit facet 51U is turned off the light, controls the mode of rear exit facet 51B lighting to flat light source 51.

As described above, by the way that only top exit facet 51U is turned off the light, so as to inhibit the electric power of illuminator for vehicle 1 to disappear Consumption.

Left illuminator unit 2La is also configured to, and detects the vehicle at rear in sensor 7 (referring to Fig. 3), 24L, 24R In the case where, lighting control is carried out to top exit facet 51U.

For example, sensor 7,24L, 24R, 7 at least any one detect it is close from the rear of automotive bicycle 100 In the case where the high vehicle of the heights such as large truck, vehicle control section 4 receives connecing for front vehicle from sensor controller 32 Nearly information.It receives and sends control signal close to the vehicle control section 4 of information to lamp control unit 31.Lamp control unit 31 is based on from vehicle The control signal that control unit 4 receives carries out lighting control to the top exit facet 51U of flat light source 51.

According to this structure, can make by sensor 7,24L, 24R, 7 the vehicle at least any one rear detected know Know the presence of the automotive bicycle 100 equipped with illuminator for vehicle 1.

According to above-mentioned structure, flat light source 51 has light to the top exit facet 51U being irradiated above vehicle, Therefore the light from flat light source 51 can be irradiated to the top of automotive bicycle 100, the subsequent vehicle high from height Visual identity more easily is carried out to the vehicle equipped with illuminator for vehicle.

< has the illuminator for vehicle > by light to the multiple light sources being irradiated above the rear of vehicle and vehicle

Next, using Fig. 6 to having light to vehicle (automotive bicycle 100 equipped with illuminator for vehicle 1) The illuminator for vehicle for the multiple light sources being irradiated above rear and vehicle is illustrated.

Left illuminator unit 2Lb shown in fig. 6 as by light to the knot being irradiated above the rear of vehicle and vehicle Structure has multiple light sources 52,53.

Multiple light sources 52,53 are configured at the platform portion 12 of lamp house 11.The light source 52 of a part as multiple light sources, by light The direction configuration being irradiated to the rear of automotive bicycle 100.In addition, other at least part of light as multiple light sources Source 53, the direction that light is irradiated to the top of automotive bicycle 100 configure.

In Fig. 6, multiple light sources 52,53 be set to for example transparent FPC 54 (transparent flexible printed circuit board, Flexible printed circuits) a surface side.Transparent FPC 54 with light source 52 towards rear and light source 53 is towards upper The mode of side is configured at platform portion 12 in the state of transparent FPC bending.Lamp control unit 31 is connect with transparent FPC 54, is configured to Lighting control individually can be carried out to light source 52,53.

By being configured as described above to transparent FPC 54, thus the transparent FPC 54 when light source 52,53 is all turned off the light It is not easy to be visually recognized, becomes appearance clean and tidy in design, be preferred.

Next, being illustrated to the irradiation of the light in left illuminator unit 2Lb shown in fig. 6.

Left illuminator unit 2Lb and left illuminator unit 2L shown in Fig. 4 is it is equally possible that based on vehicle control is come from Portion 4, sensor 7,24L, 24R signal and controlled.

Left illuminator unit 2Lb is also configured to selectively carry out lighting control to light source 52 or light source 53.

For example, in sensor 7, when at least any one does not detect the information of the vehicle at rear etc. of 24L, 24R, lamp control Portion 31 processed can only make the mode of 52 lighting of light source control light source 52,53 so that only light source 53 to be turned off the light.

In addition, left illuminator unit 2Lb is also configured to, sensor 7,24L, 24R at least any one detect In the case where the vehicle at rear, lighting control is carried out to light source 53.According to this structure, can make by sensor 7,24L, 24R, 7 The vehicle at least any one rear detected know the presence of the automotive bicycle 100 equipped with illuminator for vehicle 1.

According to above structure, light source is made of multiple light sources 52,53, and the light source 52 of a part in multiple light sources is with by light The direction configuration being irradiated to the rear of vehicle, other at least part of light sources 53 in multiple light sources with by light to vehicle Top be irradiated direction configuration.Therefore, from the light source 53 by light to the direction configuration being irradiated above vehicle Irradiate light, it is easier to which the subsequent vehicle high from height carries out visual identity to the vehicle equipped with illuminator for vehicle.

< has the vehicle lighting by light to two flat light sources being irradiated above the rear of vehicle and vehicle Device >

Next, using Fig. 7 to having light to vehicle (automotive bicycle 100 equipped with illuminator for vehicle 1) The illuminator for vehicle for two flat light sources being irradiated above rear and vehicle is illustrated.

Two flat light sources 55,56 shown in Fig. 7 are respectively configured at platform portion 12.Flat light source 55 with by light to after vehicle The direction configuration just projected.Flat light source 56 is configured with the direction for projecting light to the top of vehicle.Lamp control unit 31 is configured to Light emitting control individually can be carried out to flat light source 55,56.The flat light source 55,56 can by O-LED, be set to substrate On multiple light sources constitute.

Next, being illustrated to the irradiation of the light in left illuminator unit 2Lc shown in Fig. 7.

Left illuminator unit 2Lc and left illuminator unit 2L shown in Fig. 4 is it is equally possible that based on vehicle control is come from Portion 4, sensor 7,24L, 24R signal and controlled.

Left illuminator unit 2Lc is also configured to selectively carry out lighting to flat light source 55 or flat light source 56 Control.

For example, when sensor 7,24L, 24R do not detect the information of the vehicle at rear etc., lamp control unit 31 can be with Only flat light source 56 is turned off the light, controls the mode of 55 lighting of flat light source to flat light source 55,56.

In addition, left illuminator unit 2Lc is also configured to, at least any one detection by sensor 7,24L, 24R To rear vehicle in the case where, to flat light source 56 carry out lighting control.According to this structure, can make by sensor 7,24L, The vehicle at least any one rear detected of 24R knows depositing for the automotive bicycle 100 equipped with illuminator for vehicle 1 ?.

According to above structure, have with the flat light source 56 by light to the direction configuration being irradiated above vehicle, because This is easier to carry out visual identity from the high subsequent vehicle of height.

In addition, in Fig. 4 into left illuminator unit 2L, 2La, 2Lb, 2Lc shown in Fig. 7, sensor 24L, 24R (reference The top light irradiated for Fig. 3) being configured at not opposite automotive bicycle 100 and the light rearward irradiated carry out the position of shading.

According to above-mentioned structure, sensor 24L, 24R are configured at the position that shading is not carried out to the light irradiated upwards, because This carries out visual identity from the light that top of the subsequent vehicle to illuminator unit 2L, 2La, 2Lb, 2Lc to the left is irradiated.

In addition, light source, optical component in the explanation of Fig. 3 to Fig. 7, about left illuminator unit 2L, 2La, 2Lb, 2Lc Structure and control, be illustrated by taking Brake lamp 21L, 21R as an example, but can also be used as back-up lamp 22L, 22R, turn signal Structure and the control of lamp 23L, 23R and use.

In addition, in Fig. 4 into left illuminator unit 2L, 2La, 2Lb, 2Lc shown in Fig. 7, it can also be as exit facet Translucent cover 10 make emergent light spread proliferation part.Use proliferation part if as discussed above, then it can be to automatic two The rear and top for taking turns vehicle 100 more effectively project light.

The cleaning systems > that < is realized by traveling wind

In the case where automotive bicycle 100 operates, in order to reduce the sensitivity of the sensors such as LiDAR 7 not, it is ensured that this The cleannes of a little sensors 7 become important.Therefore, automotive bicycle 100 has cleaning systems.

It is back to Fig. 3, an example of the cleaning systems as sensor 7, to the cleaning systems realized by traveling wind It is illustrated.

Sensor 7 separates predetermined distance from the structure member of the illuminator for vehicle 1 other than sensor 7 and configures. As shown in figure 3, left and right illuminator unit 2L, 2R (example of the structure member of illuminator for vehicle 1) and sensor 7 every Space and configure.That is, to form gap between the right side of left illuminator unit 2L and the left side of sensor 7, on the right side The mode that gap is formed between the left side of illuminator unit 2R and the right side of sensor 7, is configured with left and right illuminator unit 2L, 2R and sensor 7.Through the configuration, between left illuminator unit 2L and sensor 7 and right illuminator unit 2R and sensing Gap is formed between device 7.

The configuration of the illuminator unit 2L, 2R, sensor 7 of left and right, as shown in figure 3, can be set in the upper of sensor 7 The configuration of side, lower section, left, right setting gap.That is, the structure member of sensor 7 and illuminator for vehicle 1 can be set to The configuration in gap is formed around the detection faces (in this case, it is the rear surfaces of sensor 7) of sensor 7.

Automotive bicycle 100 when driving, gap or right luminaire between left illuminator unit 2L and sensor 7 Gap location between unit 2R and sensor 7, as shown in figure 3, traveling wind 13 to automotive bicycle 100 keep straight on when traveling side To opposite direction pass through.The traveling wind 13 is as shown in figure 3, form air curtain by the side of sensor 7.

Similarly, the traveling wind of vehicle passes through the gap formed in the top of sensor 7, lower section, left, right.The row Sailing forms air curtain in the same manner as traveling wind 13, by the side up and down comprising sensor 7.

By the air curtain, the cleaning systems for preventing dust, foreign matter from flowing into the detection faces of sensor 7 are constituted.

In addition, the traveling wind 13 of the side by sensor 7, becomes turbulent flow 14 near the rear surface of sensor 7.This is disorderly Stream 14 is mobile and makes the airflow stirring near the rear surface of sensor 7 and changes, and constitutes to prevent dust, foreign matter to be attached to biography The dust adhered to, foreign matter are blown the cleaning systems that winged mode works by the rear surface of sensor 7.

According to above structure, the structure member of the illuminator for vehicle 1 comprising sensor 7 is configured so that automatic two-wheeled The traveling wind 13 of vehicle 100 is passed through around the detection faces of sensor 7, therefore can prevent the detection of dust, foreign matter to sensor The inflow in face.

In addition, according to above structure, sensor 7 is from the structure member (illuminator unit of left and right other than sensor 7 2L, 2R) it separates predetermined distance and configures, thus the traveling wind 13 of automotive bicycle 100 passes through the week of the detection faces of sensor 7 Enclose, thus can prevent dust, detection faces from foreign matter to sensor 7 inflow.

That is, with the traveling of automotive bicycle 100, traveling wind 13 is by sensor 7 and left and right illumination according to above structure Gap between device unit 2L, 2R (2 lamps), therefore dust, foreign matter can be prevented etc. and flow into the detection faces of sensor 7.

In the above example, it is configured to form gap between illuminator unit 2L, 2R and sensor 7 of left and right, but Can also by left and right illuminator unit 2L, 2R any one form gap between sensor 7 in a manner of to sensor 7 into Row configuration.Pass through the configuration, gap of any one of the illuminator unit of the process of traveling wind 13 left and right between sensor 7.Root According to the structure, it can prevent dust, foreign matter from being flowed into from traveling wind 13 by side to the detection faces of sensor 7.

In addition, in the above example, be configured to traveling wind 13 by sensor 7 top, lower section, left and right this 4 orientation, but traveling wind is also configured to by least one of the top of sensor 7, lower section, left and right.According to The structure can prevent from flowing into from traveling wind by side dust, foreign matter to the detection faces of sensor 7.

In addition, sensor 24L, 24R that illuminator unit 2L, 2R about left and right are included, are also configured as so that travelling Wind is along the detection faces of sensor 24L, 24R and around the detection faces by sensor 24L, 24R.Thereby, it is possible to prevent dust, Foreign matter etc. flows into the detection faces of sensor 24L, 24R.

< uses the cleaning systems > of cleaning nozzle

Next, being illustrated using Fig. 2 and Fig. 8 to the cleaning systems for using cleaning nozzle.Fig. 8 be to use cleaning spray The side view that the outline of the cleaning systems of mouth is illustrated.

Illuminator for vehicle 1 is as shown in Fig. 2, have cleaning systems 25.Cleaning systems 25 are to being set to automotive bicycle The system that cleaning object object (sensor 7) outside 100 is cleaned.That is, the use of the cleaning systems of cleaning nozzle being using cleaning The system that medium will be attached to the removal of the foreign matters such as the water droplet, mud, dust of cleaning object object.Cleaning systems 25 are configured to by coming from It cleans the control signal of control unit 33 and is controlled.

Cleaning systems 25 are as shown in figure 8, have cleaning nozzle 15.Cleaning nozzle 15 can be to Fig. 3 and sensing shown in Fig. 8 Device 7 is cleaned.Cleaning nozzle 15 is configured to the cleaning solution 16 that will be stored in tank (not shown) and sprays towards cleaning object Out.Include by the cleansing medium that cleaning systems 25 spray: empty gas and water or the cleaning solution comprising detergent etc..By cleaning solution 16 It supplies to the mechanism of cleaning nozzle 15 and is able to use the various mechanisms such as pump acted by actuator.

In above-mentioned cleaning systems 25, working signal is not limited especially to the input of cleaning control unit 33.Work Make input of the signal to cleaning control unit 33, such as can be the letter exported from operation portions such as the switches operated by user Number.Alternatively, it is also possible to being the letter exported when contaminant sensor in each portion for being equipped on automotive bicycle 100 detects pollution Number.Signal alternatively, it is also possible to be configured to be exported when contaminant sensor detects pollution is input to vehicle control section 4, from The signal for making cleaning systems 25 work is input to cleaning control unit 33 by vehicle control section 4.Illuminator for vehicle 1 can be made to be wrapped Sensor 7,24L, the 24R contained works as contaminant sensor.

Next, being illustrated using Fig. 2 and Fig. 8 to the control of cleaning systems 25.

Control unit 33 is cleaned in the case where the signal cleaned to sensor 7 is input to cleaning control unit 33, from Tank (not shown) conveys cleaning solution 16 to cleaning nozzle 15.Cleaning control unit 33 makes the actuator (not shown) of cleaning nozzle 15 Work, sprays cleaning solution 16 from cleaning nozzle 15 towards sensor 7.

According to above-mentioned structure, there is the cleaning nozzle 15 to 7 jet cleaning medium of sensor, therefore can be by from clear The cleansing medium (cleaning solution 16) that clean nozzle 15 sprays, cleans the dirt of the detection faces of sensor 7.

In addition, cleaning nozzle 15 is also configured to supply together compressed air and cleaning solution 16.In sensor 7 In the case where remaining cleaning solution 16, it is possible to can not suitably obtain the external information of automotive bicycle 100.It therefore, can be with For the sensor 7 that the residual of cleaning solution 16 easily becomes a problem, compressed air is in addition sprayed independently of cleaning solution 16, thus It is reliably prevented the detection faces that cleaning solution 16 remains on sensor 7.

In addition, the sensors such as LiDAR 7 are sometimes with detection faces and the cover (not shown) that will test face covering.To sensor 7 The cleaning nozzle 15 cleaned is configured to clean the detection faces of sensor 7, is also configured to will sense The cover that device 7 covers is cleaned.

Alternatively, it is also possible to have to sensor 24L left cleaning systems cleaned and cleaned to sensor 24R Right cleaning systems.

< various modifications example >

More than, the embodiments of the present invention is illustrated, but should not be construed as the utility model certainly Technical scope is defined in description of the present embodiment.Present embodiment is an example, those skilled in the art should understand that For the change of various embodiments can be carried out within the scope of utility model documented by claims.The utility model Technical scope should be determined based on utility model range documented by claims and its equivalent range.

Claims (5)

1. a kind of illuminator for vehicle, being installed on can be in corner row by tilting of car body by the direction of direction turning The vehicle sailed,

The illuminator for vehicle includes

At least two lamp；And

Sensor is used to detect the surrounding enviroment at the rear of the vehicle,

When from the rear side of the vehicle, the sensor is configured between at least two lamp.

2. illuminator for vehicle according to claim 1, wherein

The sensor is configured at the rear of the vehicle compared at least two lamp.

3. illuminator for vehicle according to claim 1, wherein

By the traveling wind of the vehicle by the top of the sensor, lower section, left and right at least one in a manner of match Set the sensor.

4. illuminator for vehicle according to claim 2, wherein

By the traveling wind of the vehicle by the top of the sensor, lower section, left and right at least one in a manner of match Set the sensor.

5. illuminator for vehicle according to any one of claim 1 to 4, wherein

Between at least either and the sensor of at least two lamp, the traveling wind being formed with for the vehicle is passed through Gap.