What is the relationship between Archimedes (287 BC – 212 BC) and 19th century engineer Otto Schulze? The main components of modern dashboards are their groundbreaking inventions, such as odometers and speedometers, which provide a solid foundation for every instrument panel in your car. It's hard to imagine that there are no two instruments on a car. Just this year, in 2015, the speedometer ushered in its 113th birthday. During the first Punic War that took place in 264 BC, the odometer quickly caught the attention of the Roman generals who used the odometer to optimize the march and rest time of the Legion.
If the indicator type of the speedometer is no different from the first launch more than 110 years ago, the infotainment function in the cockpit can be said to be getting stronger and stronger, and this trend is related to the "Jacinto 6" infotainment processor series (DRA7xx). The combination of devices will bring revolutionary changes to the instrument panel, and it is almost impossible to strictly separate the driver/vehicle related information in the dashboard from the infotainment information in the center console.
In future systems, drivers will rely not only on dashboards to provide reliable vehicle information such as speed, engine RPM and fuel level, but they will also want to have the following features:
A full-color, high-definition display capable of performing traditional analog instrumentation tasks, transforming size, shape, and color based on current tasks and driving priorities
In addition to standard instruments and pointers, more complex content is seamlessly blended into the dashboard, including media selection, 3D navigation, and augmented reality views.
New ergonomics are possible through the use of digital dashboards to further enhance their attention to the road surface, including enhancements such as head-up display (HUD), which display relevant driving information within the driver's direct field of view.
Finally, based on the current driving situation, the relevant content is displayed in the central field of view.
The content described above is what we call, and it actually has an infinite display possibility. The "Jacinto 6" series is ideal for supporting the operation of such dashboards because of its powerful architecture for delivering advanced graphics and the software architecture that supports ASIL-B security certification. it includes:
High-performance 3D graphics processor capable of driving LCD, no-delay animation and realistic graphics at 60fps frame rate, up to 60fps HD resolution display
ARM® Cortex®-A15 core capable of running dashboard processing in a virtual machine independent of the infotainment system
The ARM Cortex-M4 core is used as a standalone layer/display control for the dashboard
C66x DSP for Dashboard Video Watchdog
In addition to the above features, the "Jacinto 6" series of GPUs can perform powerful rendering features such as dynamic lighting, cube and sphere environment mapping, texture atlas, geometric distortion or reflective skyboxes, which will help improve dashboard display capabilities. And alleviate the burden on the CPU to handle these advanced effects.
After successfully making progress in the field of audio mains and infotainment systems that fully demonstrate the performance and scalability of the "Jacinto 6" platform, our TI automotive processor product group is currently excited to extend the reach of this platform to a larger area. And eager to promote innovation in the field of digital dashboards.
The right time is very important, and this is the question that Archimedes’ compatriots and ancient Greek soldier Filipides will have to think about. Filipides completed the marathon to Athens in 490 BC because At that time, no one knew that the 42.195-kilometer journey he had completed had now become a household marathon.
The so-called portable projector, also known as pocket projector, mainly through the 3M LCOS RGB three-color projector and decoding technology, the traditional huge projector is compact and portable, making the projection technology closer to life and entertainment.
Advantages compared with traditional projectors:
1. Small size, light weight, easy to carry.
2. Low calorific value and low noise.
3. The price is relatively cheap.
4. Most models support wireless connection through software projection.
Applicable fields:
1. Replace some functions of TV: some machines can have built-in CMMB function, or can be directly connected to the set-top box to put TV, which can be used as a 21-inch TV during the day and a 60-100-inch TV at night (Note: Because of lumen and resolution issues, lumens during the day If the degree is not enough, it must be projected at a close distance) to achieve the effect of home theater; it is convenient to move and break through the traditional film and television space. Even if you are on the mountain, you can also share today's TV series, movies, and MTV with your lover.
2. Business trip: Portable projectors are easy to carry because of their small size and light weight. When you need to display computer content or mobile phone content, you only need to connect the portable projector to achieve the demonstration effect.
3. Private space: For dormitory beds or small private spaces, in the absence of a computer, you can use a portable projector to project the content of your mobile phone to watch video pictures, etc., without staring at the mobile phone at close range.
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