Now many manufacturers are focusing on HUD. This little guy can make people so fascinated? But its sales on the market are not optimistic, mainly for several reasons: First, the solution it provides is not us. Required. All it does is information projection, and a lot of information is not required.
Second, there are many data capacities that it presents that we don't care about, and the features we want to expand are not perfect now.
Third, because its price is indeed so expensive now, so that the price/performance ratio will drop, and naturally we will detour the pursuit of cost performance.
However, despite this, the cost will vary depending on how the HUD projects the data. However, there are currently three projection methods on the market:
Micro-injection: It is a micro-electromechanical two-dimensional micro-scanning mirror and a red, green and blue (RGB) laser, which is formed by laser scanning. You can usually see the logo of the company on the ground, the slogan, the promotion, etc., which can be presented in this way, but it is not easy to implement this technology in the car. Because the driving environment of the car is not fixed, the intensity of the light will affect the presentation of this presentation. When the light intensity is too high, the information may be hidden. When the light intensity is too weak, it will affect the driver's driving. Security issues are very important issues. Therefore, this technology is currently not suitable for use in cars, and HUD does not currently use this technology to present data.
DLP: DLP technology refers to digital light processing technology, which means that this technology first digitally processes the image signal and then projects the light. This technology is currently the most common technology used on HUD, and many vendors present data in this way. Although this technology is currently very hot, there are still some problems. For example, on a bumpy road surface, the up and down and left and right sway will cause the RGB light overlap effect to be worse, which will cause serious color change, so that the effect will be large. discount. Secondly, the DMD chip technology is composed of a large number of micro lenses, but the DMD chip is easily affected by the controller and produces a dead pixel. Moreover, long-term use can cause gaps in the glass flake structure of the color wheel in the DLP, resulting in looseness of the color wheel. The emergence of such problems, in fact, proves that DLP technology is not a long-term choice, such as Navdy, Founder and other companies still make a fuss about DLP technology, then now the manufacturers who are still using DLP technology to do HUD should look up and think about it.
LCOS: LCOS is a liquid crystal on silicon, a matrix liquid crystal display device based on a reflective mode and very small in size. The matrix is ​​fabricated on a silicon chip using CMOS technology. The size of the pixel ranges from 7 microns to 20 microns. For millions of pixel resolutions, the device is only 1 inch in size. And now the material of Google glasses is also LCOS, and the data capacity of LCOS is much larger than the data capacity presented by DLP technology. For the car that Jaguar Land Rover launched a while ago, the display of 3D information and the display of information such as lanes, overtaking, navigation, etc. are more flexible and convenient than DLP technology. Companies like Weixiu Technology are working hard in this area. . The application of LCOS technology will have a positive effect on the improvement of HUD and will be more scientific and technological.
Compared with these three technologies, LCOS technology will be the most powerful way to display data on the car. It will get rid of the constraints of hardware and jump out of the limitations of mobile phones and other devices. If you add control methods such as voice and gesture, then the future. The car will be like this: in the winter snowy morning, I took out the key to open the car's air conditioner. After eating the breakfast, then drinking coffee, entering the car, the car engine starts automatically, and Lin Zhiling's voice floats into the ear: "Sir, this weekend, I want to go where to go? Do you want to go to the beach?", I said: "I still go to work at the father-in-law's home," then the map on the front windshield, street view, car start After that, I showed the data I set and played the music. I enjoyed the service of the massage seat and let the car take me to the family of my father-in-law...
Quickly brew the perfect cup of tea or make pour over coffee right at the table with the Electric Tea Kettle. With 1500 watts, this Electric Kettle boils water faster than a microwave, and is safer to use than a stovetop kettle because it automatically turns off when the water reaches a boil. Serving at the table is no problem as the kettle lifts off the base without the cord. Additional features include two water level windows and a pull-lid to make filling and serving easy.
Features:
- Thermostat Control – Having a thermostat control allows the kettle to [know" when to shut off. This will prevent damage to the heating element and is an important feature in all modern styles.
- Auto shut off/Boil Dry Protection/Fuse – these are three features that are great for protecting the safety of users as well as extending the life of the electric kettle. The fuse and boil dry protection shut the kettle off if the water gets down below a certain level or if it`s left on for an extended period of time, It doesn`t burn up the kettle.
- Colors and Designs – Electric kettles come in all shapes, sizes and colors. Finding one that will fit with the kitchen design is actually pretty easy. Finding one that matches and that has the features you`re looking for can be a bit harder, but with all the choices available and the newer models on the market today, you will be able to find the perfect electric kettle for your kitchen.
- Savety in Electric- the heating element is typically fully enclosed, with a power rating of 2–3 kW at 220V. In countries with 110V mains electricity, kettles may be less powerful (1–1.5 kW) to avoid drawing too much current and requiring a very thick supply wire.
Application:
Heat the tea thoroughly
Bottle the water/beer
Boil water
Electric Tea Kettle
Electric Tea Kettle,Stainless Steel Electric Tea Kettle,Cordless Electric Tea Kettle,Electric Cordless Glass Tea Kettle
Guangzhou Taipeng Electrical Appliances Technology CO., LTD. , https://www.taipengelectric.com