CN105438073A - Display control method for automobile body, automobile body controller and automobile - Google Patents
Display control method for automobile body, automobile body controller and automobile Download PDFInfo
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- CN105438073A CN105438073A CN201511021516.5A CN201511021516A CN105438073A CN 105438073 A CN105438073 A CN 105438073A CN 201511021516 A CN201511021516 A CN 201511021516A CN 105438073 A CN105438073 A CN 105438073A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005286 illumination Methods 0.000 claims abstract description 101
- 230000000007 visual effect Effects 0.000 claims description 159
- 239000004973 liquid crystal related substance Substances 0.000 claims description 15
- 239000011521 glass Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 7
- 230000004297 night vision Effects 0.000 description 7
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 241001354471 Pseudobahia Species 0.000 description 1
- 240000003186 Stachytarpheta cayennensis Species 0.000 description 1
- 235000009233 Stachytarpheta cayennensis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- -1 silver halide Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
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- 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
- B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
- B60R2300/205—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used using a head-up display
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Abstract
The invention provides a display control method for an automobile body, an automobile body controller and an automobile. The method includes the steps of obtaining illumination intensity information collected by sensors arranged around an automobile visible front windshield, wherein working modes of the automobile visible front windshield include the first working mode and the second working mode; obtaining the road condition collected by an infrared camera arranged on the automobile; controlling the automobile visible front windshield to be switched to the first working mode from the current working mode when the light intensity of the illumination intensity information is larger than a first preset threshold value; or, controlling the automobile visible front windshield to be switched to the second working mode from the current working mode and controlling the displayed road condition when the illumination intensity of the illumination intensity information is smaller than a second preset threshold value, wherein the second preset threshold value is smaller than the first preset threshold value, and the color brightness of the automobile visible front windshield in the first working mode is smaller than the color brightness of the automobile visible front windshield in the second working mode.
Description
Technical field
The present invention relates to vehicle safety performance field, particularly relate to a kind of display control method of vehicle body, car body controller and automobile.
Background technology
Nowadays, private car gets more and more, and traffic accident also increases thereupon.Especially at night, low visibility, chaufeur is more tired, easily causes traffic accident especially.The mortality of night travel generation traffic accident accounts for over half.
In prior art, the daytime sunny and need travel time, use sun shield on the windshield.And sun shield can block the certain limit of the condition of road surface in front, form the dead angle affecting sight line; Night visibility low and need travel time, use night vision device.And night vision device is independent screen, need chaufeur bow separately viewing night vision device time, be prone to accidents.
In sum, prior art Problems existing is: being used alone parts is chaufeur adjustment light, not only increases the operation of producing separately parts, and inconvenient driver, there is potential safety hazard.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of display control method of vehicle body, car body controller and automobile, be used alone parts for chaufeur adjust light to solve, not only increase the operation of producing separately parts, and inconvenient driver, there is the problem of potential safety hazard.
To achieve these goals, a kind of method controlling the display of automotive visual front windshield that the embodiment of the present invention provides, comprising:
Obtain the illumination intensity information being arranged at the sensor around automotive visual front windshield and gathering, wherein, the mode of operation of described automotive visual front windshield comprises the first mode of operation and the second mode of operation, and described illumination intensity information comprises Illumination intensity and lighting angle;
Obtain the road conditions that the infrared camera be arranged on automobile gathers;
When the Illumination intensity of described illumination intensity information is greater than the first preset threshold value, controls described automotive visual front windshield and switch to described first mode of operation by current mode of operation; Or
When the Illumination intensity of described illumination intensity information is less than the second preset threshold value, control described automotive visual front windshield switch to described second mode of operation by current mode of operation and control the described road conditions of display, wherein, described second preset threshold value is less than described first preset threshold value, and the colour brightness of the automotive visual front windshield in described first mode of operation is less than the colour brightness of the automotive visual front windshield in described second mode of operation.
Preferably, when the described Illumination intensity in described illumination intensity information is less than the second preset threshold value, control described automotive visual front windshield switch to described second mode of operation by current mode of operation and the traffic information of the infrared camera collection got on automobile is shown, comprising:
When the Illumination intensity of described illumination intensity information is less than the second preset threshold value, controls described automotive visual front windshield and switch to described second mode of operation by current mode of operation and control road conditions described in the liquid crystal display in described automotive visual front windshield.
The embodiment of the present invention also provides a kind of car body controller, comprising:
First acquisition module, for obtaining the illumination intensity information being arranged at the sensor around automotive visual front windshield and gathering, wherein, the mode of operation of described automotive visual front windshield comprises the first mode of operation and the second mode of operation, and described illumination intensity information comprises Illumination intensity and lighting angle;
Second acquisition module, for obtaining the road conditions that the infrared camera be arranged on automobile gathers;
Control module, for when the Illumination intensity of described illumination intensity information is greater than the first preset threshold value, controls described automotive visual front windshield and switches to described first mode of operation by current mode of operation; Or
When the Illumination intensity of described illumination intensity information is less than the second preset threshold value, control described automotive visual front windshield switch to described second mode of operation by current mode of operation and control the described road conditions of display, wherein, described second preset threshold value is less than described first preset threshold value, and the colour brightness of the automotive visual front windshield in described first mode of operation is less than the colour brightness of the automotive visual front windshield in described second mode of operation.
Preferably, described control module comprises:
When the Illumination intensity of described illumination intensity information is less than the second preset threshold value, controls described automotive visual front windshield and switch to described second mode of operation by current mode of operation and control road conditions described in the liquid crystal display in described automotive visual front windshield.
The embodiment of the present invention also provides a kind of automobile, comprises car body controller described above;
Described automobile also comprises:
Automobile body, comprises the automotive visual front windshield frame around the automotive visual front windshield of changeable colour, described automotive visual front windshield;
Be arranged at the sensor on described automotive visual front windshield frame;
Be arranged at the infrared camera on described automobile body;
The power supply be connected with described sensor, wherein, described car body controller is connected with described sensor, described infrared camera and described power supply.
Preferably, described automotive visual front windshield comprises the first front windshield part, the second front windshield part relative with described first front windshield part, and be located in the liquid crystal between described first front windshield part and described second front windshield part.
Preferably, described automotive visual front windshield comprises the first changeable colour glass part that the upper side frame along described automotive visual front windshield frame is arranged and the simple glass part arranged along the lower frame of described automotive visual front windshield frame, wherein, the upper side frame of described automotive visual front windshield frame is relative with the lower frame of described automotive visual front windshield frame, and the upper side frame of described automotive visual front windshield frame and the distance in direction, car roof place are less than the lower frame of described automotive visual front windshield frame and the distance in direction, described car roof place.
Preferably, described automobile body also comprises the machinery space be arranged at immediately below front windshield;
Described automobile also comprises: on the front bumper being arranged at described machinery space or the infrared camera be arranged on the back mirror of described automobile body.
Wherein, described automobile also comprises: be arranged at the insurance between described power supply and described sensor.
Preferably, described sensor is infrared pickoff.
The beneficial effect of the technique scheme of the embodiment of the present invention is as follows:
In the scheme of the embodiment of the present invention, by obtaining the Illumination intensity on the automotive visual front windshield of changeable colour, the mode of operation that can control automotive visual front windshield switches, when Illumination intensity is greater than the first preset threshold value, the first mode of operation is switched to by current mode of operation, when Illumination intensity is less than the second preset threshold value, switch to described second mode of operation by current mode of operation and control display road conditions, when not only can realize that daytime, sunlight strength was stronger, the variable color of automotive visual front windshield is dark-coloured, a part of sunlight can be blocked and directly do not stimulate eyes, and can when Illumination intensity is more weak, the road conditions collected by infrared camera are incident upon on automotive visual front windshield, being equivalent to this automotive visual front windshield is a visual screen, and realize display picture function at night, decreasing occurs bowing sees the situation of night vision device.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the method for the control automotive visual front windshield display of the embodiment of the present invention;
Fig. 2 is the structural representation of the car body controller of the embodiment of the present invention;
Fig. 3 is the partial internal structure schematic diagram of the automobile of the embodiment of the present invention.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
First embodiment
As shown in Figure 1, a kind of method controlling the display of automotive visual front windshield of the embodiment of the present invention, comprising:
Step 101, obtain the illumination intensity information being arranged at the sensor around automotive visual front windshield and gathering, wherein, the mode of operation of described automotive visual front windshield comprises the first mode of operation and the second mode of operation, and described illumination intensity information comprises Illumination intensity and lighting angle.
Here the first mode of operation is for when Illumination intensity is greater than the first preset threshold value, the colour brightness of automotive visual front windshield is less than the first preset color brightness, namely the colour brightness of automotive visual front windshield is multiple different dead color, and the degree of the colour brightness of described automotive visual front windshield and the size of described Illumination intensity are inverse ratio (namely described Illumination intensity is larger, then the colour brightness of automotive visual front windshield is more little darker); Wherein, described first mode of operation comprises different multiple variable color patterns, and such as, brown pattern or gray mode in various degree, to adapt to different Illumination intensity.
Described second mode of operation is for when described Illumination intensity is less than the second preset threshold value, and the colour brightness of automotive visual front windshield is greater than the second preset color brightness, and namely the colour brightness of automotive visual front windshield is brighter colourless.Concrete, automotive visual front windshield can be made by the optical glass added containing silver halide microcrystal.According to phototropy reversible process principle, can be dimmed rapidly under daylight and Ultraviolet radiation, absorb ultraviolet completely, visible ray is absorbed in neutral; Dark place is got back at automotive visual front windshield, can fast quick-recovery water white transparency.The photochromic property of this automotive visual front windshield has permanent invertibility, to make automotive visual front windshield to switch different working modes, improves the applicability of automobile, meets the experience effect of user.
Further, this sensor can be arranged on the roof of vehicle body, or outside the engine nacelle of headstock on housing, or outside the boot of the tailstock on housing.Outside the engine nacelle of above-mentioned roof, headstock housing and the tailstock boot outside housing, are all positions that sunlight can irradiate, conveniently gather illumination intensity information.But embodiment of the present invention preferred sensor is arranged on the visual front windshield frame of described visual automobile, and this position is conducive to the Illumination intensity judging to be radiated at the visual front windshield of visual automobile.Traveling due to automobile likely there will be vehicle body or the tailstock under shade, and under headstock is only exposed to strong illumination: embody rule scene is illustrated, under the shade of a high building or large tree is crossed in garage, but only have the shade of roof at high building of vehicle body, the glass exposure of the visual front windshield of headstock visual automobile is under strong illumination simultaneously, like this by being arranged on the sensor on the visual front windshield frame of visual automobile, the Illumination intensity occurring the visual front windshield of visual automobile being detected in time can be avoided, the high light be radiated on the visual front windshield of visual automobile is made to affect the situation of pilot's line of vision.
This sensor can be temperature sensor (namely same time-temperature is higher is judged as daytime, and temperature is lower is judged as night), optical sensor or infrared pickoff.Preferred sensor is infrared pickoff; night or daytime can be determined by infrared pickoff induction Illumination intensity; acquisition data can be responded to more accurately than other sensors; other can also experience the sensor of the intensity of light source; all belong to the protection domain of the embodiment of the present invention, in this citing that differs.
Step 102, obtains the road conditions that the infrared camera be arranged on automobile gathers.
Here on the front bumper that infrared camera is preferably disposed on described machinery space or be arranged on the back mirror of described automobile body.This infrared camera has infrared night viewing function, and the image of monitoring shooting can the information seeing road conditions of high definition, to facilitate the road conditions of checking below headstock and headstock, especially more can embody its importance without when street lamp.
Further, these road conditions comprise the traffic information such as road, pedestrian, vehicle below front side and car that infrared camera can collect, realize the supervision effect to desired zone relative broad range.Wherein, this traffic information can be converted to vision signal by car body controller or other parts and shows.
Step 103, when the Illumination intensity of described illumination intensity information is greater than the first preset threshold value, controls described automotive visual front windshield and switches to described first mode of operation by current mode of operation; Or
Here the first preset threshold value needs to set according to user.The measure unit of Illumination intensity is Lx, the numerical value of this first preset threshold value preferably in the scope of 800lux to 10 ten thousand lux, time illumination is not too strong so in the morning, does not need variable color, and discoloration is increased when Illumination intensity is stronger, improve the performance of variable color.
Step 104, when the Illumination intensity of described illumination intensity information is less than the second preset threshold value, control described automotive visual front windshield switch to described second mode of operation by current mode of operation and control the described road conditions of display, wherein, described second preset threshold value is less than described first preset threshold value, and the colour brightness of the automotive visual front windshield in described first mode of operation is less than the colour brightness of the automotive visual front windshield in described second mode of operation.
In this step 104, size according to described Illumination intensity judges night or daytime, it is night when the Illumination intensity of described illumination intensity information is less than the second preset threshold value, be daytime when the Illumination intensity of described illumination intensity information is greater than the first preset threshold value, the control that automatically can realize automotive visual front windshield by Illumination intensity like this.
Here the second preset threshold value needs to set according to user.The measure unit of Illumination intensity is Lx, the numerical value of this second preset threshold value preferably in the scope of 0.001lux-50lux, and wherein the second preset threshold value is applied to: 0.001lux to the 0.02lux scope at night; 0.02lux to the 0.3lux scope at moonlit night; There is street lamp 10lux to 40lux scope night.When Illumination intensity is more weak so at night, can return to transparent, utilize realize visible at night night.
In the embodiment of the present invention, by obtaining the Illumination intensity on the automotive visual front windshield of changeable colour, the mode of operation that can control automotive visual front windshield switches, when Illumination intensity is greater than the first preset threshold value, the first mode of operation is switched to by current mode of operation, when Illumination intensity is less than the second preset threshold value, switch to described second mode of operation by current mode of operation and control display road conditions, when not only can realize that daytime, sunlight strength was stronger, the variable color of automotive visual front windshield is dark-coloured, a part of sunlight can be blocked and directly do not stimulate eyes, and can when Illumination intensity is more weak, the road conditions collected by infrared camera are incident upon on automotive visual front windshield, being equivalent to this automotive visual front windshield is a visual screen, and realize display picture function at night, decreasing occurs bowing sees the situation of night vision device.
In the method for the control automotive visual front windshield display of the embodiment of the present invention, described step 104, comprising:
Step 1041, when the Illumination intensity of described illumination intensity information is less than the second preset threshold value, controls described automotive visual front windshield and switch to described second mode of operation by current mode of operation and control road conditions described in the liquid crystal display in described automotive visual front windshield.
Here described automotive visual front windshield comprises the first front windshield part, the second front windshield part relative with described first front windshield part, and the liquid crystal be located between described first front windshield part and described second front windshield part, so that can road conditions be shown by liquid crystal.
In the embodiment of the present invention, the road conditions gathered by liquid crystal display infrared camera, not only image quality is high, can not glimmer, and it is tired to reduce eyes of user, also improves the experience effect of user.
Second embodiment
The embodiment of the present invention also provides a kind of car body controller 31, comprising:
First acquisition module 201, for obtaining the illumination intensity information being arranged at the sensor around automotive visual front windshield 32 and gathering, wherein, the mode of operation of described automotive visual front windshield 32 comprises the first mode of operation and the second mode of operation, and described illumination intensity information comprises Illumination intensity and lighting angle;
Second acquisition module 202, for obtaining the road conditions that the infrared camera 34 be arranged on automobile gathers;
Control module 203, for when the Illumination intensity of described illumination intensity information is greater than the first preset threshold value, controls described automotive visual front windshield 32 and switches to described first mode of operation by current mode of operation; Or
When the Illumination intensity of described illumination intensity information is less than the second preset threshold value, control described automotive visual front windshield 32 switch to described second mode of operation by current mode of operation and control the described road conditions of display, wherein, described second preset threshold value is less than described first preset threshold value, and the colour brightness of the automotive visual front windshield 32 in described first mode of operation is less than the colour brightness of the automotive visual front windshield 32 in described second mode of operation.
Above-mentioned car body controller 31 is the maincenter of whole automobile, to the signal that infrared pickoff 33 and infrared camera 34 collect, make analyzing and judge and output signal to automotive visual front windshield 32, make automotive visual front windshield 32 variable color, then automotive visual front windshield 32 is according to car body controller 31, being the first mode of operation by current mode of operation variable color during daytime, is the second mode of operation by current mode of operation variable color during night.
In the embodiment of the present invention, the Illumination intensity on the automotive visual front windshield 32 of changeable colour is obtained by the first acquisition module 201, the mode of operation that can control automotive visual front windshield 32 switches, when Illumination intensity is greater than the first preset threshold value, switch to the first mode of operation by current mode of operation; When Illumination intensity is less than the second preset threshold value, switch to described second mode of operation by current mode of operation and control the road conditions that the second acquisition module 202 obtains, when not only can realize that daytime, sunlight strength was stronger, automotive visual front windshield 32 variable color is dark-coloured, and can block a part of sunlight does not directly stimulate eyes; And can when Illumination intensity is more weak, the road conditions that infrared camera 34 collects are incident upon on automotive visual front windshield 32, being equivalent to this automotive visual front windshield 32 is a visual screen, and realize display picture function at night, decreasing occurs bowing sees the situation of night vision device.
In the car body controller 31 of the embodiment of the present invention, described control module 203 comprises:
Control submodule, for when the Illumination intensity of described illumination intensity information is less than the second preset threshold value, controls described automotive visual front windshield 32 and switch to described second mode of operation by current mode of operation and control road conditions described in the liquid crystal display in described automotive visual front windshield 32.
In the embodiment of the present invention, the road conditions gathered by liquid crystal display infrared camera 34, not only image quality is high, can not glimmer, and it is tired to reduce eyes of user, also improves the experience effect of user.
3rd embodiment
As shown in Figure 3, a kind of automobile of the embodiment of the present invention, comprises above-mentioned car body controller 31; Described automobile also comprises: automobile body, comprises automotive visual front windshield 32 frame around the automotive visual front windshield 32 of changeable colour, described automotive visual front windshield 32; Be arranged at the sensor on described automotive visual front windshield 32 frame; Be arranged at the infrared camera 34 on described automobile body; The power supply 35 be connected with described sensor, wherein, described car body controller 31 is connected with described sensor, described infrared camera 34 and described power supply 35.
It should be noted that: this sensor can be temperature sensor, optical sensor or infrared pickoff 33.Other can also experience the sensor of the intensity of light source, all belong to the protection domain of the embodiment of the present invention, in this citing that differs.
Powered for sensor and infrared camera 34 by this power supply 35.Preferably this power supply 35 is the storage battery of former automobile, and such minimizing arranges separately the operation of power supply 35 parts.
Further, infrared camera 34 has infrared night viewing function, and the image of monitoring shooting can the information seeing road conditions of high definition, especially more can embody its importance without when street lamp.
In addition, above-mentioned car body controller 31 is the maincenter of whole automobile, to the signal that infrared pickoff 33 and infrared camera 34 collect, make analyzing and judge and output signal to automotive visual front windshield 32, make automotive visual front windshield 32 variable color, then automotive visual front windshield 32 is according to car body controller 31, is the first mode of operation by current mode of operation variable color during daytime, is the second mode of operation by current mode of operation variable color during night.
In the embodiment of the present invention, the different illumination intensity collected by sensor is to car body controller 31, and the automotive visual front windshield 32 controlling changeable colour according to different illumination intensity by car body controller 31 carries out variable color.When sunlight is strong by day, this automotive visual front windshield 32 variable color is to dark-coloured, and can block a part of sunlight does not directly stimulate eyes; When night, by the road conditions of the collection by infrared camera 34 to car body controller 31, control automotive visual front windshield 32 by car body controller 31 and show road conditions; Can realize automobile initiatively sunshade on daytime like this, shut out the light, night also has visual effect.
Accordingly due to the car body controller 31 of the embodiment of the present invention, be applied to automobile, therefore, the embodiment of the present invention additionally provides a kind of automobile, wherein, the described embodiment that realizes of above-mentioned car body controller 31 is all applicable in the embodiment of this automobile, also can reach identical technique effect.
In the automobile of the embodiment of the present invention, described automotive visual front windshield 32 comprises the first front windshield part, the second front windshield part relative with described first front windshield part, and be located in the liquid crystal between described first front windshield part and described second front windshield part.
Here, when night, be located in the liquid crystal between described first front windshield part and described second front windshield part, the road conditions that infrared camera 34 can be collected directly are presented on automotive visual front windshield 32, namely automotive visual front windshield 32 can be considered one night display screen, have display night picture function.
The embodiment of the present invention, when being felt as the situation at night by sensor, being controlled front windshield by car body controller 31 and is switched to night running pattern.Control infrared camera 34 simultaneously and carry out work, the night vision effect collected of infrared camera 34 is directly sent on automotive visual front windshield 32, and automotive visual front windshield 32 now runs is under night running pattern, road ahead situation can be sent constantly by automotive visual front windshield 32, also can provide apparent road picture to chaufeur.
Preferably, in the automobile of the embodiment of the present invention, described automotive visual front windshield 32 comprises the first changeable colour glass part that the upper side frame along described automotive visual front windshield 32 frame is arranged and the simple glass part arranged along the lower frame of described automotive visual front windshield 32 frame, wherein, the upper side frame of described automotive visual front windshield 32 frame is relative with the lower frame of described automotive visual front windshield 32 frame, and the upper side frame of described automotive visual front windshield 32 frame and the distance in direction, car roof place are less than the lower frame of described automotive visual front windshield 32 frame and the distance in direction, described car roof place.
In the embodiment of the present invention, comprise the first changeable colour glass part and simple glass part by automotive visual front windshield 32, can material be saved, also can realize part shading, improve the comfort level of user.
Preferably, in the automobile of the embodiment of the present invention, described automobile body also comprises the machinery space be arranged at immediately below front windshield;
Described automobile also comprises: on front insurance 36 thick stick being arranged at described machinery space or the infrared camera 34 be arranged on the back mirror of described automobile body.To facilitate the traffic information checked below headstock and headstock.When sunlight is strong by day, this automotive visual front windshield 32 variable color is to dark-coloured, and can block a part of sunlight does not directly stimulate eyes; When night, utilize the liquid crystal of this automotive visual front windshield 32, the video that infrared camera 34 collects is acted directly on automotive visual front windshield 32, make to realize automobile initiatively sunshade on daytime, shut out the light, night also has visual effect.
As shown in Figure 3, preferably, the automobile of the embodiment of the present invention also comprises: be arranged at the insurance 36 between described power supply 35 and described sensor.This insurance 36, for the protection of sensor, can connect insurance 36 and sensor by rattail simultaneously.
Preferably, in the automobile of the embodiment of the present invention, this sensor is infrared pickoff 33, can respond to outdoor solar light according to intensity and irradiating angle.Be arranged on outside operator's compartment by this sensor, the voltage signal exporting induction is transferred to car body controller 31.After sunburst irradiation experienced by infrared pickoff 33, respond to Illumination intensity by infrared pickoff 33 and can determine night or daytime, acquisition data can be responded to more accurately than other sensors, then control automotive visual front windshield 32 variable color to dark-coloured state by car body controller 31, reach the effect of sunshade.This variable color can be arranged to different discoloration, carries out according to the difference of sunlight strength the dark-coloured degree controlling windscreen.
The embodiment of the present invention, the different illumination intensity collected by infrared pickoff 33 is to car body controller 31, the automotive visual front windshield 32 controlling changeable colour according to different illumination intensity by car body controller 31 carries out variable color, when sunlight is strong by day, this automotive visual front windshield 32 variable color is to dark-coloured, and can block a part of sunlight does not directly stimulate eyes; When night, by the road conditions of the collection by infrared camera 34 to car body controller 31, control automotive visual front windshield 32 by car body controller 31 and show road conditions.Can realize automobile initiatively sunshade on daytime like this, shut out the light, night also has visual effect.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. control a method for automotive visual front windshield display, it is characterized in that, comprising:
Obtain the illumination intensity information being arranged at the sensor around automotive visual front windshield and gathering, wherein, the mode of operation of described automotive visual front windshield comprises the first mode of operation and the second mode of operation, and described illumination intensity information comprises Illumination intensity and lighting angle;
Obtain the road conditions that the infrared camera be arranged on automobile gathers;
When the Illumination intensity of described illumination intensity information is greater than the first preset threshold value, controls described automotive visual front windshield and switch to described first mode of operation by current mode of operation; Or
When the Illumination intensity of described illumination intensity information is less than the second preset threshold value, control described automotive visual front windshield switch to described second mode of operation by current mode of operation and control the described road conditions of display, wherein, described second preset threshold value is less than described first preset threshold value, and the colour brightness of the automotive visual front windshield in described first mode of operation is less than the colour brightness of the automotive visual front windshield in described second mode of operation.
2. the method controlling the display of automotive visual front windshield as claimed in claim 1, it is characterized in that, when the described Illumination intensity in described illumination intensity information is less than the second preset threshold value, control described automotive visual front windshield switch to described second mode of operation by current mode of operation and the traffic information of the infrared camera collection got on automobile is shown, comprising:
When the Illumination intensity of described illumination intensity information is less than the second preset threshold value, controls described automotive visual front windshield and switch to described second mode of operation by current mode of operation and control road conditions described in the liquid crystal display in described automotive visual front windshield.
3. a car body controller, is characterized in that, comprising:
First acquisition module, for obtaining the illumination intensity information being arranged at the sensor around automotive visual front windshield and gathering, wherein, the mode of operation of described automotive visual front windshield comprises the first mode of operation and the second mode of operation, and described illumination intensity information comprises Illumination intensity and lighting angle;
Second acquisition module, for obtaining the road conditions that the infrared camera be arranged on automobile gathers;
Control module, for when the Illumination intensity of described illumination intensity information is greater than the first preset threshold value, controls described automotive visual front windshield and switches to described first mode of operation by current mode of operation; Or
When the Illumination intensity of described illumination intensity information is less than the second preset threshold value, control described automotive visual front windshield switch to described second mode of operation by current mode of operation and control the described road conditions of display, wherein, described second preset threshold value is less than described first preset threshold value, and the colour brightness of the automotive visual front windshield in described first mode of operation is less than the colour brightness of the automotive visual front windshield in described second mode of operation.
4. car body controller as claimed in claim 3, it is characterized in that, described control module comprises:
When the Illumination intensity of described illumination intensity information is less than the second preset threshold value, controls described automotive visual front windshield and switch to described second mode of operation by current mode of operation and control road conditions described in the liquid crystal display in described automotive visual front windshield.
5. an automobile, is characterized in that, comprises the car body controller as described in claim 3 or 4;
Described automobile also comprises:
Automobile body, comprises the automotive visual front windshield frame around the automotive visual front windshield of changeable colour, described automotive visual front windshield;
Be arranged at the sensor on described automotive visual front windshield frame;
Be arranged at the infrared camera on described automobile body;
The power supply be connected with described sensor, wherein, described car body controller is connected with described sensor, described infrared camera and described power supply.
6. automobile as claimed in claim 5, it is characterized in that, described automotive visual front windshield comprises the first front windshield part, the second front windshield part relative with described first front windshield part, and be located in the liquid crystal between described first front windshield part and described second front windshield part.
7. the automobile as described in claim 5 or 6, it is characterized in that, described automotive visual front windshield comprises the first changeable colour glass part that the upper side frame along described automotive visual front windshield frame is arranged and the simple glass part arranged along the lower frame of described automotive visual front windshield frame, wherein, the upper side frame of described automotive visual front windshield frame is relative with the lower frame of described automotive visual front windshield frame, and the upper side frame of described automotive visual front windshield frame and the distance in direction, car roof place are less than the lower frame of described automotive visual front windshield frame and the distance in direction, described car roof place.
8. the automobile as described in claim 5 or 6, is characterized in that, described automobile body also comprises the machinery space be arranged at immediately below front windshield;
Described automobile also comprises: on the front bumper being arranged at described machinery space or the infrared camera be arranged on the back mirror of described automobile body.
9. the automobile as described in claim 5 or 6, is characterized in that, described automobile also comprises: be arranged at the insurance between described power supply and described sensor.
10. the automobile as described in claim 5 or 6, is characterized in that, described sensor is infrared pickoff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021516.5A CN105438073A (en) | 2015-12-31 | 2015-12-31 | Display control method for automobile body, automobile body controller and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021516.5A CN105438073A (en) | 2015-12-31 | 2015-12-31 | Display control method for automobile body, automobile body controller and automobile |
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| Publication Number | Publication Date |
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| CN105438073A true CN105438073A (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511021516.5A Pending CN105438073A (en) | 2015-12-31 | 2015-12-31 | Display control method for automobile body, automobile body controller and automobile |
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| CN (1) | CN105438073A (en) |
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