Supercars on test push to pass



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The category recently published a tender document for an “electrical and electronic control system”, with one of the requirements for a push-to-pass accelerator system.

The document reads: “Various push to pass methods are under review, but at a minimum, provisions are needed for a push to pass system.

“We will be testing an accelerator-based push to pass system. For this we will need an additional three-axis throttle translation table which is activated by the push to pass switch.”

Supercars hopes to select a winning bidder by February 5 and introduce a new control electronics package for the 2021 season.

The contract will then last until 2025, which means that the new package will carry over into the Gen3 era.

The call for tenders document also mentions hybrid capacities, which complies with Gen3 “hybrid ready” regulations.

Supercars are expected to implement a hybrid feature once the new rules are in place, with a push to pass energy recovery system one of the options being considered.

According to the document, however, there will be no hybrid technology in place for the introduction of Gen3.

“Hybrid integration is envisaged for the [Gen3] project ”, we read in the document.

“It is expected that this will not be used for early 2022. Please provide information on the integration of the ECU with the batteries, battery management systems (BMS), engine controllers and control units. high voltage power distribution (PDU). “

Another big change the document hints at is the gear shift, which has been dividing opinion in the Supercars paddock for some time.

The category currently uses a sequential stick shift.

A successful bidder will be required to provide a complete steering wheel “with paddle shift mechanism including CAN control switch system, switches and display with integrated shift lights”.

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