High Scalability Dynamic Test System

High Scalability and Consistency TCT1000

Overview

Scalability and consistency is a central philosophy of SeeLong’s simulation tool chain. The program portfolio offers transmission and entire driveline modeling capabilities on all the required levels. It answers the needs of diverse applications in component and control development and vehicle integration, from general system behavior to detailed analysis of losses to NVH and durability of single components.

Effiency Enhancement – Understanding Components And System

When searching for energy saving potential in already extensively optimized drivelines, a primarily component- focused approach, which was standard and normally sufficient in the past, is no longer appropriate. The entire energy ƃ ow from drive power generation to the power at the wheel needs to be investigated, taking into account the loss contribution of each component to vehicle CO2 emissions. This requires a comprehensive systematic approach with an integrated subsystem and detailed component investigation.

Using SeeLong TCT1000, component and subsystem analyses are performed in order to derive friction maps for each of the loss-contributing parts. These maps are then used in SeeLong CRUISE™ for vehicle system investigation, such as the power flow and loss distribution analysis during drive cycle tests. This type of tool interaction makes it possible to understand the impact of each component as well as its modifications on vehicle fuel efficiency which in turn allows one to invest in component improvements with the highest cost/benefit ratio.

Vibration, Strength And Acoustic Optimization 

With different modeling levels based on a rigid/flexible multi-body dynamics solution, SeeLong TCT1000 supports the transient vibro-acoustic analysis of conventional and hybrid automotive and non-automotive drivelines up to 3 kHz. One simulation target is the investigation of the dynamic behavior and acoustic noise phenomena in drivelines under stationary and non-stationary operating conditions (e.g. tip-in/back-out, start-stop) such as boom, clonk, rattle, whine, chatter, whoop or shudder. For the analysis of vehicle chassis vibrations, the excitation forces from driveline dynamics are applied to the car body at mounting points such as the power unit mounts.

Effort Reduction In Gear Shiftingprogram Development

To achieve CO2 targets while still providing a competitive balance in terms of vehicle performance and driveability, automated transmission technologies such as AMT, DCT, AT and CVT are appearing more and more frequently on the market. Finding the right gear shifting program for the combination of vehicle type, powertrain technology and component limitations is creating new challenges in the vehicle development process.
SeeLong TCT1000 GSP (Gear Shifting Program) represents the most efficient way to optimize the development of gear shifting programs. In early concept phases, SeeLong TCT1000 GSP enables engineers to automatically generate gear shifting maps for different vehicle powertrain variants within seconds, improving the accuracy of simulated fuel consumption and vehicle performance results. Later on, calibration engineers can start with a gear shifting program which is near-optimized for fuel efficiency, performance and drive quality before having put the real vehicle on the road or testbed. This significantly reduces the development time and in-vehicle testing costs.

FAQ

Q:What’s the minimum order quantity for our cooperation?

A: We support small trail order of 1 pcs for stock products.

Q: How can I learn more about the products?

A: Please leave your email and we will send you your electronic sample book.

Q: What’s your payment term?

A: Normally 30% T/T deposit, pay in full before shipment.

Q:What’s the lead time for my orders?

A: Dynamometers production cycle is 6-8 weeks, sensors prodction cycle is 2-3 weeks, other products please contact with us.

Q: How do we get the overall solution of the test bench?

A: Leave us your email, our technical staff will communicate with you about the detailed plan.

Q:Can I come to visit your factory?

A: Sure, you are always welcome to have a visit.

About Us

SeeLong Intelligent Technology (Luoyang Henan) Co., LTD., is a professional production of automotive power system test equipment high technology services enterprises. SeeLong is located in the Peony City(famous for peonies) -- Luoyang, which is also the ancient capital of 13 dynasties.

Why Choose Us

After years of development and accumulation, the company has become a well-known powertrain test equipment production enterprises. Specializing in engine test, transmission test, energy storage test, controls and electric motor test and other test equipment research, development and production service. The company has established long-term cooperation with tsinghua university, Shandong university and many other domestic scientific institutions. We have successfully passed the ISO9001 Quality System certification, obtained a dozen of invention patents and two software copyrights. We have provided professional services and equipment for more than 100 users at home and abroad and which is ongoing now and will continue in the future.

Prospect of Cooperation

Friendly cooperation provides you both high quality products and long-term professional after-sales service.