Thermal accelerometers aid anti-theft system

A Memsic product story
Edited by the Engineeringtalk editorial team Jul 8, 2004

Memsic's thermal accelerometers are set to protect Mercedes Benz cars against theft.

Memsic, a provider of CMOS-based MEMS accelerometers/sensors, has been selected to supply its thermal accelerometers to DS Ingegneria for use in an OEM vehicle anti-theft system for Mercedes Benz.

The accelerometer will be used to detect tilt and motion on a number of Mercedes Benz models.

When unwarranted motion is detected the anti-theft system will transmit a notice to the owner via a cellular GSM link and the vehicle will be tracked via GPS.

"Being TS16949-certified shows Memsic's commitment in maintaining the stringent quality standards required in the OEM automotive market", said Memsic CEO, Dr Yang Zhao.

"Our highly reliable thermal accelerometer product does not require special manufacturing systems and it has a failure rate of 1.75 parts per million through May 2004".

"Once again Memsic has demonstrated that in demanding applications, Memsic accelerometers provide the lowest total cost of ownership in the industry".

"Reliability and performance are critical for the components that are selected for automotive anti-theft systems", said Amelio Pettinari, Managing Director for DS Ingegneria.

"Memsic's low initial offset and over-temperature performance combined with Memsic's industry-leading FIT rate enabled us to meet the stringent quality and performance requirements of Mercedes Benz".

Through established manufacturing partnerships in Asia with TSMC and Fujitsu, Memsic has reduced operational costs by outsourcing nearly 90% of its manufacturing, resulting in products that offer the highest reliability, meet the most stringent quality standards, and offer customers a significant lower cost of ownership compared to competing technologies.

Memsic also recently opened its new facility in Wuxi, Jiangsu Province, China.

About a two-hour drive from Shanghai, this new facility has a manufacturing capacity of 3 millioni units per month.

As the only dual-axis accelerometer fabricated on a monolithic CMOS process, Memsic's cost-effective products are advancing into many new consumer applications.

Memsic technology is being used for virtually any application that requires the sensing of motion, acceleration, vibration or tilt.

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