Vehicle display device
A technology for display devices and vehicles, applied to vehicle components, optical observation devices, static indicators, etc., can solve the problems of insufficient contrast of displayed images, background brightness that cannot reflect the brightness of the outside world, and difficulty in suppressing visibility, etc.
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no. 1 approach
[0044] Such as figure 1 , 2 As shown, the driving assistance system 1 according to the first embodiment of the present disclosure is mounted on a vehicle 2 . The driving assistance system 1 is configured to include a peripheral monitoring system 3 , a vehicle control system 4 , and a vehicle display device 5 . These respective elements 3 , 4 , and 5 are connected to each other via an in-vehicle network 6 such as a LAN (Local Area Network), for example.
[0045] Such as figure 2As shown, the surrounding monitoring system 3 includes a surrounding sensor 30 and a surrounding monitoring ECU (Electronic Control Unit: Electronic Control Unit) 31 . The peripheral sensor 30, for example, detects obstacles such as other vehicles, artificial structures, people, and animals that may collide outside the vehicle 2, and speed signs and various warnings that exist outside the vehicle 2 (that is, outside the compartment 2a). Traffic signs, etc. The peripheral sensor 30 is, for example, ...
no. 2 approach
[0077] The second embodiment of the present disclosure is a modified example of the first embodiment. Such as Figure 11 As shown, in S103 of the display control flow according to the second embodiment, in S2103b following S103a, the captured pixel values Tc of the pixels of the plurality of pixel portions constituting the specific pixel portion Pc are compared by color. Thus, in S2103b, as Figure 12 The captured pixel values Tc of the same value or within the same range are extracted by color from the most pixel portion Pcm in which the number of pixels giving the captured pixel values Tc of the same value or within the same range is the largest. here Figure 12 The maximum pixel portion Pcm having the largest number of pixels given the captured pixel value Tc of the same value is shown. On the other hand, although not shown, the captured pixel value Tc in the same range refers to each captured pixel value of a specific pixel portion Pc in a plurality of ranges divi...
no. 3 approach
[0082] The third embodiment of the present disclosure is a modified example of the first embodiment. Such as Figure 13 As shown, in S103 of the display control flow according to the third embodiment, S3103a and S3103b are executed.
[0083] First in S3103a, select Figure 14 In the camera image 33 shown, a single pixel portion captured at a position limited to the external scenery 8 on the front side of at least one of the vanishing point Hp and the horizon H1 and overlapping the display area Ad is defined as the specific pixel portion Pc. At this time, in the third embodiment, it will be as Figure 14 A fixed single pixel portion set in advance as such is selected as the specific pixel portion Pc. In addition, at this time, in the third embodiment, the captured pixel values Tc of the individual pixel portions constituting the selected specific pixel portion Pc are extracted for each color and stored in the memory 54b. In addition, a single pixel portion as a specific p...
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