Technology and life: starting with solar cars

Chapter 124

The received pictures can be displayed on the same screen, so that you can see the 360-degree scenery around the mecha more clearly and intuitively, which is useful for grasping the battle situation. In addition to displaying all the pictures on the same screen In addition to the design in the above, other designs are also possible, such as hiding three of the pictures taken by the four cameras, leaving only one picture, which is equivalent to two modes for the display of the screen, one mode is to display 4 screens, one mode is to display only one screen, the advantage of this is that when displaying 4 screens, it can show the surrounding situation of the mech in all directions, and when displaying 1 screen, the screen occupies the entire mecha Screen, at this time, you can watch a certain screen of the mecha more intuitively. After all, when one screen is displayed on a screen and four screens are displayed, the screen must be larger when only one screen is displayed, which is more useful for mechs. The operator's observation and precise strike on the enemy in a certain direction.This design is very similar to those wired cameras used at home, both of which can display multi-screen mode or single-screen mode.The mode of displaying a picture is more like a wireless camera, and the wireless camera can only be displayed on the mobile phone because there is no display screen.In terms of program design, this design is very simple. It is nothing more than the difference between calling four cameras at the same time or calling a certain camera separately. Since the realization of this technology has already been implemented in the camera, you only need to take the code in the camera. Just change it.The problem of the camera is still easy to solve, as long as you find a way to fix the camera in the four directions of the mecha, but in order to make it more beautiful, it is better to try to make some decorations on the position of the camera of the mech. For example, make some stickers to decorate the camera, or directly make the pattern of the mecha in the mold when the shell of the mecha is formed, so that there is no need to separately engrave the mecha in the later stage or There is no need to decorate each camera of the mecha with stickers or other things separately.Since the front of the mech is the position of the eyes of the mech, it is to simulate the eyes of human beings, so two cameras are used in the front of the mech. The camera on the right side of the armor and the camera on the back of the armor are a total of 4 cameras. In fact, the two cameras in front of the armor are mainly simulated human eyes, so it is completely possible to make the two eyes in front of the armor only A camera, that is to say, the other eye of the mech does not need the visual function of the camera, it just needs to decorate the other eye with something similar to an eyeball, and only one camera is left to record and transmit the picture in front of the mech. , and the other eye is purely for decoration, there is no need for the other eye to participate in the shooting of the scene in front of the mecha, because there is no need to shoot the scene in front of the mecha, so it is only necessary to let the mecha have only one real camera in front of it It can be used to simulate the visual function of human beings. Of course, if it is necessary to provide two simulated eyeballs and two cameras at the eyes, it is also possible, but in this case, it is necessary to change the picture settings on the screen of the mecha, because we The screen of the mecha that was set up at the beginning is 5 screens. If the mecha has 4 cameras in total, it is necessary to modify the system so that the screen of the mecha can display a maximum of 5 screens. It is obviously not suitable to display only 5 screens. The number of mech cameras is required.This function change is actually very simple. In fact, it is to change the 4-channel video recorder we usually see into a 4-channel video recorder. The two are the same reason. It is enough to increase the number of channels of the video recorder. Just increase the video recorder The maximum number of channels can be used to complete the setting of the number of 5 cameras of the mech. This method is quite simple and very easy to achieve this problem.At the same time, the user of the mecha can also design the priority when operating the screen of the mecha. For example, the front camera of the mecha, that is, the camera that takes pictures in front of the mecha, has the highest priority. When displaying, it will display the picture of the camera in front of the mecha by default. If the mecha is turned off and then turned on again, the default is the camera in front of the mecha displayed.

The main reason is that the controller of the mech is what we humans are used to looking at in front of us. It is mainly a problem with the structure of humans. Human eyes grow in the front of the head instead of on both sides of the head, so humans have become accustomed to accepting it over time. For the picture in front of me, if the user of the mecha is given priority to accept the picture behind the mecha, as a human being who is used to seeing things in front, it will definitely not be suitable for the beginning. Only high-quality images are required. This is mainly to simulate human vision and the habit of human beings to look at things around them. In fact, this is easy to understand. After all, we have been using our eyes to see things in front of us since childhood, and our Although the peripheral vision can see the 180-degree images on both sides of the eyes, but because the angle deviation between 180 degrees and the eyes is relatively large, it is not clear when the peripheral vision of the eyes sees the images at about 180 degrees. We will subconsciously turn our heads and use our eyes to look at the pictures next to us. After turning our heads and looking at the pictures next to us, it must be very clear.And the mecha is mainly to simulate human beings, it is another body of human beings, because in terms of behaviors and actions, it is necessary to simulate various human behaviors and actions as much as possible, even if the camera of the mecha can realize that it can be seen clearly without turning the head The screen is about 180 degrees, but in order to simulate the behavior of human beings, it is still necessary to castrate some parts of this mecha that surpass human capabilities. It does not mean that the performance of the mecha is superior to that of humans. The users of the armor are human beings. Since the users of the armor are human beings, that is to say, all the behaviors of the armor are for the users of the armor. The actions that humans subconsciously make should be what the armor should do. action.It's just that some restrictions are imposed on the mech's movement, the purpose is to let the users of the mech get a better experience, not to let the users of the mech adapt to the better performance of the mech. Mecha, first of all, it is necessary to understand who is the master and who is the second.

(End of this chapter)