Control system for vehicle
First Claim
1. A control system for a vehicle that has a motive power source mounted thereon and has the motive power source enabled by wireless communication between a portable device and an on-vehicle communication device to operate, the control system controlling a state of power supply from a power source to the motive power source and an on-vehicle electric device according to the switching of a power source position of a power source position-switching device by an occupant, comprising:
- power source position-detecting means for detecting the power source position; and
control means for controlling electric power from the power source such that the electric power is supplied to the on-vehicle electric device, when the detected power source position is in an accessory position in which the electric power from the power source is to be supplied to the on-vehicle electric device,wherein in a case where a predetermined communication state between the on-vehicle communication device and the portable device is established in which the portable device is estimated to be in a compartment of the vehicle after a state in which the power source position is in the accessory position has continued for a first predetermined time period, said control means stops power supply from the power source to the on-vehicle electric device when a second predetermined time period elapses after a time at which the predetermined communication state is established.
1 Assignment
0 Petitions
Accused Products
Abstract
A control system for a vehicle, capable of suppressing increase in power consumption and reducing running cost when electric power supplied from power source is consumed by an on-vehicle electric device. The control system 1 for a vehicle V includes an ECU 2. If a predetermined communication state where a portable device 11 is estimated to be in a compartment of the vehicle V is established (if the answer to the question of the step 23 is NO) after a state where a power source position set by a changeover switch 22 is an accessory position has continued for a first predetermined time period (ΔT·TREF), the ECU 2 stops power supply from the power source to the on-vehicle electric device when a second predetermined time period (ΔT·TREF) elapses after the predetermined communication state was established (steps 26, 11, 13).
-
Citations
3 Claims
-
1. A control system for a vehicle that has a motive power source mounted thereon and has the motive power source enabled by wireless communication between a portable device and an on-vehicle communication device to operate, the control system controlling a state of power supply from a power source to the motive power source and an on-vehicle electric device according to the switching of a power source position of a power source position-switching device by an occupant, comprising:
-
power source position-detecting means for detecting the power source position; and control means for controlling electric power from the power source such that the electric power is supplied to the on-vehicle electric device, when the detected power source position is in an accessory position in which the electric power from the power source is to be supplied to the on-vehicle electric device, wherein in a case where a predetermined communication state between the on-vehicle communication device and the portable device is established in which the portable device is estimated to be in a compartment of the vehicle after a state in which the power source position is in the accessory position has continued for a first predetermined time period, said control means stops power supply from the power source to the on-vehicle electric device when a second predetermined time period elapses after a time at which the predetermined communication state is established. - View Dependent Claims (2, 3)
-
Specification