According to the British car magazine reported on July 4, Rolls-Royce global CEO Torsten Muller-Otvos pointed out that electrification is the future direction of the car, eliminating The brand has the possibility of launching hybrid models in recent years.
Muller said that customers will not accept the "compromise" hybrid model. At the same time, he said that Rolls-Royce will only introduce electric vehicles when the technology development is mature enough. At the Goodwood Speed ​​Festival, Muller said: "Electrification is the way forward for the automotive industry. This is the power support system for future car development. At present, we are not able to accurately predict when the internal combustion engine will completely withdraw from the market, and it may take a long time. Time, but it will eventually become a reality."
In explaining why Rolls-Royce is no longer investing in hybrids, Muller said: "When faced with the technological revolution, the Rolls-Royce brand is not to some extent a 'change the rules of the game' Responding to change, and our customers are choosing to buy because Rolls-Royce can provide an extremely luxurious experience, so our changes do not allow defects to appear. Any technical or operational 'compromise' It is unacceptable, and people who are new to technology are obviously more interested in highly reliable objects."
Muller also said that Rolls-Royce can also learn from the parent company BMW's technology in the field of electrification, which will be a huge asset.
Last year, as part of the BMW Group's 100th anniversary celebration, Rolls-Royce introduced the Vision 100 concept car, a purely electric car with autonomous driving technology. However, Muller said that although Rolls-Royce may be involved in autonomous driving technology in the future, this is not the top priority of its development.
Application-Specific Integrated Circuit refers to an integrated circuit specifically designed to perform a specific computing task. It is very common to use ASIC for mining in the field of blockchain. This article will analyze the principle of ASIC mining and why it should be anti-ASIC.
For Bitcoin, mining has gone through four stages: CPU, GPU, FPGA and ASIC. GPU is naturally suitable for parallel simple operations, so the execution of SHA256 is much higher than the CPU. FPGA is a programmable hardware, because it has a certain degree of universality, so the unit price will be relatively expensive. ASIC has a large initial design investment, but the unit price will be cheaper after mass production. Therefore, if you can determine that the market size is relatively large, the use of ASIC technology will be the most cost-effective.
This is the basic principle of ASIC.
In a nutshell, mining is running complicated calculations in the search for a specific number. Whether it`s an ASIC miner or a GPU mining rig, mining hardware must run through many calculations before finding that number. In proof of work systems like Bitcoin, the first one to find that number gets a reward - at the time of writing, 12.5 Bitcoins worth around $96,850. That reward will fall to 6.25 Bitcoins in May 2020.
There are so many people and powerful computing systems trying to mine Bitcoin that miner groups form to find that number and share the profit. Even more, the faster your hardware, the more you earn. That`s why people who can afford it opt for ASIC miners because it gives them the greatest chance of earning cryptocurrency in exchange for their investment.
Each cryptocurrency has its own cryptographic hash algorithm, and ASIC miners are designed to mine using that specific algorithm. Bitcoin ASIC miners are actually designed to calculate the SHA-256 hash algorithm. In the case of Litecoin, it uses Scrypt. That means technically they could mine any other coin that`s based on the same algorithm, though typically, people who buy ASIC hardware designed for Bitcoin mine that specific digital currency.
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