Wireless Charging Solution for a Leading US-Based Company of Electric Automobiles

US-based leading company, developing innovative wireless charging solutions for electric automobiles.

• The client was planning to launch a next-generation wireless charging product in the area of Automobiles. For the same, they were looking for an experienced technology partner who can help them in developing a highly resonant power transfer based wireless charging solution with secured charging capabilities

• Developed Marvell based Wi-Fi driver on SafeRTOS
• Implemented SDIO protocol 3.0 on NXP MPC MCU and bring up Marvell Wi-Fi SoC
• Integrated platform with SafeRTOS, LWIP stack with low-level Wi-Fi driver & security WPA2-PSK
• Developed application-layer interface APIs
• Performance & congestion testing
• Integrated dynamic frequency selection algorithm and QoS
• Implemented & validated ISO 15118-8 specification
• Implemented HTTP communication between server & client (TCP & UDP as transport)
• Implemented JSON messages according to the schema mentioned under ISO 15118-8
• Performed coding as per MISRA-C 2012 guidelines and Doxygen commenting throughout the code with documentation

• Being a one stop solution, increased operational efficiency by reducing the multi-vendor coordination and accelerated the product launch timeline by 25%
• Reduced project cost by 40% by mitigating additional networking stack requirement

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