Recently, Siemens Germany announced the wholly-owned acquisition of Tass Interna TIonal in the Netherlands. The latter has been working in the automotive industry for 25 years, and its simulation software is a must in the industry.
If Siemens bought EDA (Electronic Design Automation) supplier Mentor Graphics at the beginning of this year, it is still a bit puzzling. It shows everything to Tass InternaTIonal. Siemens is determined to do a big job in the automotive industry, and the latter is also Siemens. The link between Siemens product management software and Mentor.
It is understood that the combination with Tass has enabled Siemens to have an autonomous driving solution, and also gave Siemens product management software (Mentor belongs to the company) a shot in the arm.
Siemens said that Tass's simulation software, engineering technology and testing services will greatly enhance the strength of Siemens' product management software division. In the future, they plan to combine Tass's software with Mentor's EDA solution to carry the inspection and verification of the company's ADAS and autopilot systems.
Phil Magney, founder and chief consultant of Vision Systems Intelligence (VSI), said: "This is a major acquisition for Siemens because simulation is an important part of the autonomous driving solution." He believes that the technology at Tass can be The development of vehicle functions plays an important role.
Siemens believes that connected and autonomous vehicles will set a fairly high threshold for the automotive industry, and that manufacturers who can simultaneously perform both virtual and physical verification will be able to laugh.
“The mechanical and electronic systems of vehicles are becoming more and more complex, and they also need to interact with the surrounding environment. In addition, as the computer begins to dominate the driving, once the accident is responsible, the system must be backed up, so the manufacturer needs a high level of integration. Product development program," said a Siemens spokesperson, and the addition of Tass is important.
Physical simulatorNow let's talk about where Tass is strong.
The Dutch company's official website has "the unique development methods, advanced simulation software tools, customized engineering solutions and the industry's top testing, certification equipment and services" and several other keywords that best represent Tass.
In addition, a spokesperson for the Siemens product management software division said that "Tass's participation has also broadened Siemens' existing engineering and testing services (including tests for collisions, tires, integrated vehicle safety, etc.)."
Phil Magney thinks Tass is a super physics simulator.
“From early algorithm development to functional verification of software components, Tass can come up with a powerful simulator. On top of this, developers can set their own situation, vehicle model and sensor configuration,†Magney explains.
VSI is also using Tass's simulation software. “Before this year, VSI developed and tested its own algorithms in a virtual environment,†Magney said.
He also pointed out that "Tass provides a real physics engine (not a game engine), so we can fine-tune the control algorithm and polish it to its optimal state before it is deployed on the vehicle."
It can be said that simulation has become an important part of the development of autonomous vehicles. “For example, vendors can test a variety of scenarios and parameter combinations in a simulated environment,†Magney explains. At the same time, this is also an arduous task that can never be completed in the real world.
In addition, Magney said that "simulation is also critical in developing AI algorithms, because you can use environment simulation to train algorithms, eliminating the need to collect data sets and annotate. Because there are also pavement live and physical models in the simulation data, These data are also very suitable for algorithm training."
route mapIn response to questions about the integration roadmap, a Siemens spokesperson said that Tass's simulation software will be combined with the company's original "Simcenter products and Mentor's technology", and will form a complete set of design exploration plus ADAS and automated driving system inspection and verification in the future. Integrated solution.
"Simcenter" is a software product of Siemens Product Management Software that includes system simulation, 3D computer-aided engineering and testing to help customers predict the performance of all key attributes throughout a product's life cycle. If you can incorporate physical simulations with the insights of some data experts, Simcenter can help you optimize your design and accelerate your innovation.
The current Tass annual revenue is about 27 million euros, and it has about 200 employees. In the future, these people will enter the Siemens product management software department.
However, Siemens did not disclose the funds spent on the acquisition of Tass. However, according to Lei Feng.com, the transaction will be completed in early September.
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