Mohammad Ashraf Ali

Title: Innovations by Mohammad Ashraf Ali in Electronic Power Steering Systems

Introduction

Mohammad Ashraf Ali is an accomplished inventor based in Macomb, Indiana. He has made significant contributions to the field of electronic power steering systems, particularly in the detection of water ingress. His innovative approach has the potential to enhance the reliability and safety of these systems.

Latest Patents

One of Mohammad Ashraf Ali's notable patents is focused on detecting water ingress in electronic power steering systems. The patent describes systems and methods for identifying the presence of water within an electronic power steering assembly. The sensor assembly includes a resistor and a water-sensitive capacitor, which are arranged to create a series resistor-capacitor (RC) network. This network has a cut-off frequency that depends on the capacitance of the water-sensitive capacitor. An oscillator provides excitation to the series RC network at a known frequency, allowing the network to produce an output in response. An envelope detector then receives this output and generates a signal representing the amplitude of the output. A microcontroller analyzes the amplitude to determine if water is present within the electronic power steering assembly.

Career Highlights

Mohammad Ashraf Ali is currently employed at ZF Active Safety and Electronics US LLC, where he continues to work on innovative solutions in automotive technology. His expertise in electronic systems has positioned him as a valuable asset to his company.

Collaborations

Mohammad collaborates with his coworker, Abraham Ghafari, to further advance their projects and innovations in the field.

Conclusion

Mohammad Ashraf Ali's work in detecting water ingress in electronic power steering systems showcases his innovative spirit and dedication to improving automotive safety. His contributions are paving the way for more reliable electronic systems in vehicles.