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Category: Auto Tips

New Generation Car: Smartphone On Wheels

2024

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Video: New Generation Car: Smartphone On Wheels

Video: New Generation Car: Smartphone On Wheels
Video: Will Your Next Car Be a "Smartphone on Wheels"? - A Vector UK Web Live 2020 Session 2024, March
New Generation Car: Smartphone On Wheels
New Generation Car: Smartphone On Wheels
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Under the yoke of realities

The automotive industry today is heavily influenced by various social and economic trends. One of them is concern for the environment. Requirements for increased fuel efficiency were in the center of unprecedented attention, and governments of all countries are taking unprecedentedly stringent measures in this regard.

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On the other hand, consumers expect from their cars the same means of communication and entertainment opportunities that are used to at home and when using mobile devices. In addition, the thoughtful design of the car should captivate the buyer. The success of sales, among other things, depends on a holistic view and the availability of technological options responsible for entertainment and communication.

Another important trend in the automotive industry of recent decades is the desire to increase the structural strength of cars with an increase in their dimensions. As a result, since the 1970s, cars averaged 20% heavier. An example here is the Volkswagen Golf. From the first to the fourth generation (1974–1998), it weighed 315 kg, of which 250 kg fell on the chassis. We will not forget about additional equipment (+30 kg), new motors (+15 kg) and sound insulation (+20 kg). At the beginning of the XXI century, the body accounted for 40% of the total weight of the car. The industry is constantly searching for improved materials and processes to solve the problem of growing weight. For example, using composite materials. Advanced composites development tools shorten the production cycle while improving quality and reducing waste.

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We accelerate design. Cheap

Meanwhile, by 2015, according to various estimates, the share of embedded IT content and related electronics in the new car will account for about half of the production costs.

Cars have turned into mechatronic devices that combine mechanical, electrical, and software technologies. Designing such complex products requires an extensive set of integrated development and modeling applications.

However, it is not enough to use design and modeling technologies - you need to be able to use them correctly. Take at least the operation of the anti-lock braking system. The braking distance can be shortened by increasing the size of the tires, but the larger the tires, the greater the mass of the machine, the rolling resistance increases, and fuel consumption deteriorates. We need tools for managing changes that can logically and orderly connect components from different areas.

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Jaguar XKR-S was designed in 3D with Dassault Systemes

Faced with major changes, leading players, including Renault, Honda, Toyota and Tesla Motors, are fundamentally changing their business strategy in an effort to increase coherence and speed, reduce costs, comply with regulatory requirements and, more importantly, find innovative components.

Each of these companies, as well as hundreds of representatives of other industries, switched to the use of special technologies, with the help of which it is easier to carry out ongoing transformations and join the new industrial reality. These technologies include online PLM solutions (product lifecycle management solutions) for the collaboration of a huge number of engineers, developers, designers and designers around the world. Using such solutions, a single platform is formed, combining the completeness of product information.

Own way

I’ll tell you about some of the largest automobile concerns, which, after implementing PLM solutions, felt the benefits for business and saw an improvement in product quality. Automobile companies can accelerate the release of new models, designers can shorten and improve the development cycle, suppliers can reuse projects that have already been created, maintenance departments can quickly find product information, and managers can get a complete picture of the results of the entire production process based on information from various technological sites, warranty service centers. All this promises huge savings. According to the Daratech analytic company, large automotive concerns could save between $ 50 and $ 100 million when developing each new car with a total investment of $ 600 million if they could exchange drawings and models between different computer-aided design (CAD) systems.

Kazuo Sakurahara, technical director of the Honda F1, admits that the company would like to completely abandon the construction of any prototypes, since it takes too much time, and yet tests are still needed. “Speed is everything. Automakers must accelerate the pace of new developments to the point where they can cope with any changes that are expected or unexpected at any moment, otherwise they cannot survive,”says Mr. Sakurahara. “We want to reach a level where only one prefinal copy is made for inspection, so we require maximum accuracy from our CAD systems.” Until now, we have succeeded except in simple simulations from the category “breaks / will not break”. In the future, we hope to fully simulate the functionality, capabilities, all other components."

And Toyota, after introducing online PLM, reduced development time by three quarters. Various departments, from product development and stamp production to tool design and manufacturing, interacted more effectively with each other.

Undoubtedly, the automotive industry is undergoing a period of major transformations in its structure. Given the pace of structural changes in world markets, the production cycle is reduced to 24–36 months from the start of design to the end of product production, while car manufacturers must predict all the wishes of customers, and this is feasible given the radical evolution of industry infrastructure, processes and key technologies.

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