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Vehicle and vehicle control method

A control method and vehicle technology, applied in the field of vehicle and vehicle control, can solve problems such as energy consumption

Active Publication Date: 2013-12-04
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the catalyst is warmed up in the same manner when the engine is operated when the generator is driven and when the engine is operated when the vehicle is running, energy may be consumed unnecessarily.

Method used

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  • Vehicle and vehicle control method
  • Vehicle and vehicle control method
  • Vehicle and vehicle control method

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Embodiment Construction

[0025] Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following description, the same reference numerals are assigned to the same components. The names and functions of the same components as described above are also the same. Therefore, detailed description of the same components as above will not be repeated.

[0026] refer to figure 1 , an overall block diagram of the hybrid vehicle 1 (in the following description, simply referred to as the vehicle 1 ) according to the present embodiment will be described. Vehicle 1 includes an engine 10 , a drive shaft 16 , a first motor generator (or first rotating electric machine; hereinafter referred to as first MG) 20 , and a second motor generator (or second electric machine; hereinafter referred to as second MG) 30 , power distribution device 40 , speed reducer 58 , power control unit (PCU) 60 , battery 70 , power conversion device 78 , socket 79 , drive wheels 80 , and ...

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Abstract

A vehicle includes: an electrical storage device configured to supply electric power to a power receiving system outside the vehicle; a power generating device configured to supply electric power to the electrical storage device and the power receiving system; an engine that is a power source of the power generating device and that has a catalyst for purifying exhaust gas; and a control device. The control device is configured to control the vehicle such that a catalyst temperature becomes a first target value when there is a request to warm up the catalyst while the vehicle is travelling, and the control device configured to control the vehicle such that catalyst temperature becomes a second target value different from the first target value when there is a request to warm up the catalyst while electric power is being supplied to the power receiving system.

Description

technical field [0001] The present invention relates to a vehicle including an engine and a power generating device capable of supplying electric power to the outside of the vehicle, and a control method for the vehicle. Background technique [0002] Japanese Patent Application Laid-Open No. 2001-231106 discloses a vehicle that drives a generator with an engine to supply electric power to an external load. [0003] The catalyst needs to be warmed up so that the temperature of the catalyst installed in the exhaust pipe of the engine falls within a predetermined temperature range required for purifying exhaust gas. However, if the catalyst is warmed up in the same manner when the engine is operated when the generator is driven and when the engine is operated when the vehicle is running, energy may be consumed unnecessarily. In Japanese Patent Laid-Open No. 2001-231106, no consideration is given to this point. Contents of the invention [0004] The present invention provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/14B60W10/06B60W10/08B60W20/00B60L50/16
CPCY02T10/6239B60W20/1082B60W20/00B60W10/06Y10S903/903B60W2510/244Y02T10/7077B60W2710/0694Y02T10/7005B60K6/445B60W20/16Y02T10/62
Inventor 光谷典丈
Owner TOYOTA JIDOSHA KK
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