HYBRID VEHICLE

摘要

In a case where external electricity feed is being performed, a water temperature threshold Tref is set to a temperature T2 that is lower than in a case where the external electricity feed is not being performed, and canister puree is executed when an engine is in operation and a cooling water temperature Tw is the water temperature threshold Tref or higher. Thereby, it is possible to increase the opportunity to perform the canister purge, and to enhance evaporative emission performance. Furthermore, in the case where the external electricity feed is being performed, a maximum purge rate Pmax is set to a value P2 that is greater than in the case where the external electricity feed is not being performed. Thereby, it is possible to quickly complete the canister purge.

主权项

1. A hybrid vehicle comprising:
an engine that receives feed of fuel stored in a fuel tank and that outputs dynamic power; a canister that adsorbs evaporated fuel generated in the fuel tank; a purge valve attached to a feed pipe, the feed pipe being a pipe through which evaporated fuel gas is fed to an intake pipe of the engine, the evaporated fuel gas containing the evaporated fuel adsorbed by the canister; an electronic control unit configured to perform an opening-closing control of the purge valve such that the evaporated fuel gas is fed to the intake pipe; an electric generator that generates electricity using the dynamic power from the engine; a battery connected with the electric generator through an electric power line; and an external electricity feed apparatus that performs an external electricity feed by which electric power on the electric power line is fed to an external device, wherein the electronic control unit is configured to perform the opening-closing control of the purge valve using an execution condition, in a case where the external electricity feed apparatus is performing the external electricity feed, the execution condition being a condition under which the evaporated fuel gas is fed to the intake pipe more easily than in a case where the external electricity feed apparatus is not performing the external electricity feed.