Diagnostic system with wireless transmission module and an implemented short diagnostic test
The invention relates to a vehicle diagnostic system for determining, storing and transmitting diagnostic data from control devices in a motor vehicle to a computer outside the motor vehicle. The system consists of components which are located inside the vehicle, and those that are outside the vehicle. With a transmission module, in that a short diagnostic test is implemented, diagnostic data from on-board components are queried and transmitted via a wireless connection to the computer system of a service operation. With the help of the computer system, the diagnostic data of the onboard components can be further processed. Special attention of the invention disclosed herein is to support the service employee in the vehicle assuming a service workshop.
This paper represents a channel length ratio optimization at a different high logic level voltage for 6-Silicon Nanowire Transistors (SiNWT) SRAM cell. This study is the first to demonstrate an optimized length ratio of nanowires with different Vdd of nano-scale SiNWT based SRAM cell. Noise margins (NM) and inflection voltage (Vinf) of transfer characteristics are used as limiting factors in this optimization. Results indicate that optimization depends on both length ratios of nanowires and logic voltage level (Vdd), and increasing of high logic voltage level of the SiNWT based SRAM cell tends to decrease in the optimized nanowires length ratio with decreasing in current and power.