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CPSC 871

CPSC 871. John D. McGregor Module 1 Session 3 Assignment. Problem. We will use one problem for the first half of this course. We will expand on it gradually. Electric vehicles have to be charged. Plugging the car in takes time and the driver may forget.

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CPSC 871

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  1. CPSC 871 John D. McGregor Module 1 Session 3 Assignment

  2. Problem • We will use one problem for the first half of this course. We will expand on it gradually. • Electric vehicles have to be charged. Plugging the car in takes time and the driver may forget. • Wireless charging only requires that the vehicle be driven over a pad in the correct alignment. The control of this features has to be integrated into the electronic dashboard.

  3. Wireless vehicle charging • project with ORNL, DOE, Toyota, Cisco, Evatran, ICAR • Applying SAVI during a demonstration project • Using AADL

  4. Wireless Power Transfer Blocks Legend Blocks w/ SW Ctrl Road Side System Analog Blocks HMI 1/2 Way Control Or Signaling Alignment System Road-Side controller Comm Unit Wireless Power Tr Path Conductive Power Transfer Path Power Source Inverter Primary Coils Wireless Comm (DSRC) Vehicle Side System Preexisting Sys in Vehicle Secondary Coils Rectifier Battery Comm Unit In-Vehicle Controller BMS HMI

  5. Problem - 2 • Don’t worry about understanding everything right now. • Just begin to analyze the problem. The tools we use for analysis are intended to help you understand. • Google wireless charging. There are small units on the market for cell phones and larger units for vehicles.

  6. Here is what you are going to do next. • Begin building a model of the problem to be solved. Include a use case diagram and a requirement diagram. • Due Sept 4th at 11:59pm via email.

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