ONE-STOP AUTOMOTIVE TEST SOLUTIONS
TME Systems provides comprehensive, one-stop automotive test solutions tailored to the automotive industry across Southeast Asia. Our offerings include advanced tools for data acquisition, acoustics noise testing, voice and audio quality testing, sensor systems & telemetry solutions, all engineered to meet the demands of modern vehicle development.
With a dedicated focus on quality and precision, TME Systems partners with industry leaders to deliver solutions that enhance safety, performance, and efficiency in automotive engineering. From R&D to production line testing, we ensure that every step of the testing process is streamlined, reliable, and effective for our clients.
Automotive Acoustic Noise Testing Solution
We cover the full spectrum of automotive acoustic noise test scenarios for Electric Vehicles (EVs), Hybrid Electric Vehicles (HEVs), and Internal Combustion Engine (IEC) vehicles with GRAS’s new and improved measurement microphones for more efficient, precise and reliable ascoustic NVH testing.
Brake Noise
A major challenge for brake noise measurements is to be able to record brake noise at the best possible quality during on-road testing in all climate zones and weather conditions
Engine Noise
To get optimal measurements of engine noise, you need measurement microphones that are both able to achieve repeatable measurements in positions that are hard to reach, and that will survive rough handling and tough conditions on the prvoing ground.
Powertrain Noise
Even though powertrain noise is drastically reduced on EVs and HEVs, other noise sources become annoying and new frequency content is unmasked. GRAS Sound & Vibration provides a number of standardized measurement microphones for the many different stages of powertrain testing.
Buzz, Squeak and Rattle Noise
Squeak and rattle problems are often detected at a very late stage, even after production start, and can be the reason for high warranty costs. Good tools are important for fast problem identification and verification of measures like adding felt tape.
Exhaust Noise
It is important to consider the harshness of the environmental conditions during the operational measurements: Heat, dust, humidity, and exhaust flow take their toll on your measurement equipment.
Wind Noise
Mounting, demounting, remounting as well as verifications of sensors become highly critical for ensuring reliable data easily, efficiently and within budgets. GRAS Sound & Vibration providea a unique range of measurement microphone solutions for testing full-scale models in wind tunnels and on-road.
Road and Tire Noise
Road noise is one of the most annoying interior noises in any vehicle. External tire noise is also more and more critical for fulfilling pass-by-noise regulations. Rugged and reliable equipment is critical since testing is often performed at a test track off-site.
Vehicle Interior Noise
Vehicle interior noise, vibration, and harshness (NVH) involves many different tests - all related to noise inside the vehicle orginationg from road, body, chassis, and components of the vehicle. GRAS Sound & Vibration provides solutions that can be used at all project levels, under a wide variety of measurement conditions, and across both EV, HEV, and ICE vehicles.
In-vehicle Acoustics
Consumers are increasingly expectiing high-quality sound systems and infotainment system with voice commands. This drives the importance of ensuring good acoustics, free from reverberation and excess dampening in desired frequency ranges, to the fore.
Pass-by Noise
Pass-by noise is an important part of the branding efforts of vehicles - and without meeting regional targets for pass-by noise, a vehicle model cannot get a type approval or to be put on the market.
Voice and Audio Quality Testing Solution for In-Car Communication
Optimized for accuracy and reliability, it's the ultimate tool for perfecting audio performance on the road.
Hands-free Communication
Whether conference systems, door intercom systems or a mobile phone in hands-free mode – whatever the device or environment, customers expect the same seamless communication quality as when using their mobile phone or attending live conferences.
From a technical perspective, this represents a challenge for manufacturers. They have to not only conduct device-specific testing, but also optimize the system for users and interlocutors on the other side alike.
Speech Recognition
Whether smartphones, PCs, voice-controlled IoT devices like smart speakers or cars – manufacturers of all different kinds of technology are adding voice assistants to their technology.
Whatever the application, the better the speech recognition systems recognize speech and execute the commands correctly, the more natural the dialog and the more robustly they operate in everyday situations, the greater their acceptance. To ensure this, these voice assistants have to be properly tested and optimized.
Voice Quality
Whether hands-free systems or ICC systems in vehicles; whether cutting-edge electrical devices or public address systems in trains or aircrafts: devices that people use to communicate with one another can be found in a wide variety of application areas.
For all applications, voice quality is a key feature that can make a difference compared to the competition. The better the voice quality, the better the user experience. Manufacturers of communication devices must ensure the best possible voice quality and test, analyze and optimize their devices accordingly.
Speech Intelligibility & Listening Effort
High speech intelligibility or poor listening effort are decisive parameters for the quality of communication and public address systems in all situations. Speech intelligibility is often subject to safety and type-approval requirements like in announcement systems for buildings or in aircrafts.
The listening effort is relevant in highly disturbed environments such as in vehicle, when communicating via mobile phone or headset, as well as in all conference scenarios. Testing, optimization and validation are essential for an optimal user experience, if necessary even the requirement for certification.
Sensor Systems & Telemetry Solutions
We offer hardware, software, and cutting-edge sensor and telemetry solutions, ensuring comprehensive support for a wide range of applications.
Vehicle dynamics is a core area of automotive engineering, focusing on vehicle behavior and performance, including acceleration, braking, handling, ride comfort, and stability. It involves analyzing how vehicles respond to inputs like steering and road irregularities to optimize safety, efficiency, and comfort.
To achieve this, engineers rely on vehicle dynamics testing, which assesses vehicle responses under varied conditions through real-world scenarios and controlled environments.
Key sensors in this process include the Steering Effort Sensor, which measures steering inputs, and the Wheel Force and Torque Transducer, which gauges how these inputs affect vehicle performance. Additional sensors, such as GPS, accelerometers, inertial platforms, and pedal force sensors, are also used to capture comprehensive data on vehicle dynamics.
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For measurements on rotating components and moving machinery, imc provides advanced telemetry systems for diverse applications: from single-channel torque monitoring on rotating shafts to multi-channel strain and temperature measurements on train wheel-sets, and non-contact power measurements on vehicle drivetrains in harsh environments.
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Data Acquisition System & Measurement Software for Automotive Testing
We offer comprehensive solutions for electromobility measurement, including high-voltage modules, kV-range isolation, current measurement technology, test stands, mobile data acquisition, and analysis software. IMC’s extensive portfolio addresses the diverse challenges in electromobility measurement, from electric motors and batteries to fuel cells, connectors, and charging stations.
Unlock the full potential of your automotive testing capabilities with TME Systems. Contact us today to learn how our one-stop solutions can drive innovation and quality in your projects!